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HOST ROCK [65 records]
Record 1 - internal organization data 2015-10-14
Record 1, English
Record 1, Subject field(s)
- Geology
Record 1, Main entry term, English
- host formation
1, record 1, English, host%20formation
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
Besides the intrinsic characteristics of the argillaceous rock, the host formation and overlying and underlying formations must display certain favourable characteristics in order to be considered as a possible site for hosting a nuclear waste disposal facility. 2, record 1, English, - host%20formation
Record 1, French
Record 1, Domaine(s)
- Géologie
Record 1, Main entry term, French
- formation hôte
1, record 1, French, formation%20h%C3%B4te
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2013-04-29
Record 2, English
Record 2, Subject field(s)
- Petrography
Record 2, Main entry term, English
- host rock
1, record 2, English, host%20rock
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A rock which serves as a host for other rocks or for mineral deposits. 2, record 2, English, - host%20rock
Record 2, French
Record 2, Domaine(s)
- Pétrographie
Record 2, Main entry term, French
- roche hôte
1, record 2, French, roche%20h%C3%B4te
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2012-09-10
Record 3, English
Record 3, Subject field(s)
- Petrography
Record 3, Main entry term, English
- micritic
1, record 3, English, micritic
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 PHR
Micritic host rock 1, record 3, English, - micritic
Record 3, French
Record 3, Domaine(s)
- Pétrographie
Record 3, Main entry term, French
- micritique
1, record 3, French, micritique
correct
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 PHR
Roche hôte micritique. 1, record 3, French, - micritique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2012-09-10
Record 4, English
Record 4, Subject field(s)
- Various Metal Ores
Record 4, Main entry term, English
- boxwork texture
1, record 4, English, boxwork%20texture
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Replacement boxwork textures are generally evident and the proportions of goethite, hematite, jarosite, and alunite are controlled by the original composition of the mineralized host rock... 1, record 4, English, - boxwork%20texture
Record 4, French
Record 4, Domaine(s)
- Minerais divers (Mines métalliques)
Record 4, Main entry term, French
- texture cloisonnée
1, record 4, French, texture%20cloisonn%C3%A9e
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
Des textures cloisonnées de remplacement sont généralement apparentes et les proportions de goethite, d'hématite, de jarosite et d'alunite sont régies par la composition originale de la roche hôte minéralisée [...] 1, record 4, French, - texture%20cloisonn%C3%A9e
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2012-03-02
Record 5, English
Record 5, Subject field(s)
- Petrography
Record 5, Main entry term, English
- genetic type
1, record 5, English, genetic%20type
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
... complex of features reflecting the general conditions of accumulation and the environment of primary transformation of the original plant material. 2, record 5, English, - genetic%20type
Record number: 5, Textual support number: 1 CONT
There are many... elegant devices on the map to show such features as host rock, genetic type, and structural form. 3, record 5, English, - genetic%20type
Record 5, French
Record 5, Domaine(s)
- Pétrographie
Record 5, Main entry term, French
- type génétique
1, record 5, French, type%20g%C3%A9n%C3%A9tique
proposal, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Ensemble de caractères liés et aux conditions générales de sédimentation et aux conditions de transformation primaire de la matière végétale d'origine. 1, record 5, French, - type%20g%C3%A9n%C3%A9tique
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2012-02-23
Record 6, English
Record 6, Subject field(s)
- Various Metal Ores
- Thermal Springs - Uses
Record 6, Main entry term, English
- bedded ore
1, record 6, English, bedded%20ore
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
An ore which occurs as beds or layers. 2, record 6, English, - bedded%20ore
Record number: 6, Textual support number: 1 CONT
The bedded ore facies is a compositionally layered apron of hydrothermal products, which may or may not be interlayered with host rock lithologies, that is usually asymmetrically distributed around the vent complex. 3, record 6, English, - bedded%20ore
Record number: 6, Textual support number: 2 CONT
The chief bedded ores in Great Britain are the iron ores of the Jurassic. Another bedded ore is that of manganese formed in the Cambrian and Ordovician rocks of North Wales. 4, record 6, English, - bedded%20ore
Record 6, French
Record 6, Domaine(s)
- Minerais divers (Mines métalliques)
- Thermalisme
Record 6, Main entry term, French
- minerai stratifié
1, record 6, French, minerai%20stratifi%C3%A9
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- minerai lité 2, record 6, French, minerai%20lit%C3%A9
proposal, masculine noun
- minerai en couches 3, record 6, French, minerai%20en%20couches
masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Le faciès de minerai stratifié est une nappe de produits hydrothermaux rubanés (alternance de couches de composition distincte), pouvant être ou non interstratifiée avec les lithologies hôtes, qui est habituellement répartie asymétriquement autour du complexe de griffons. 1, record 6, French, - minerai%20stratifi%C3%A9
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2011-06-14
Record 7, English
Record 7, Subject field(s)
- Petrography
- Erosion and Weathering (Geol.)
- Geochemistry
Record 7, Main entry term, English
- altered rock
1, record 7, English, altered%20rock
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A rock that has undergone changes in its chemical and mineralogical structure since its original deposition ... 2, record 7, English, - altered%20rock
Record number: 7, Textual support number: 1 PHR
Altered host rock. 3, record 7, English, - altered%20rock
Record 7, French
Record 7, Domaine(s)
- Pétrographie
- Érosion et corrosion (Géologie)
- Géochimie
Record 7, Main entry term, French
- roche altérée
1, record 7, French, roche%20alt%C3%A9r%C3%A9e
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
[...] roche qui a subi des changements dans sa structure chimique et dans sa structure minéralogique depuis sa déposition originelle [...] 2, record 7, French, - roche%20alt%C3%A9r%C3%A9e
Record number: 7, Textual support number: 1 CONT
[...] non seulement les roches supérieures altérées peuvent avoir été différentes de celles qui se trouvent actuellement en dessous, mais aussi les conditions d'altération peuvent avoir été autres [...] 3, record 7, French, - roche%20alt%C3%A9r%C3%A9e
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2011-05-19
Record 8, English
Record 8, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 8, Main entry term, English
- albitized
1, record 8, English, albitized
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- albitised 2, record 8, English, albitised
correct, Great Britain
- altered to albite 3, record 8, English, altered%20to%20albite
correct
- altered into albite 4, record 8, English, altered%20into%20albite
correct
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Said of a rock in which albite has introduced or has replaced a more calcic plagioclase. 5, record 8, English, - albitized
Record number: 8, Textual support number: 1 CONT
The host rock that had originally granitic composition is highly albitized, irregularly carbonatized and locally silicified. The albitization of the granitic rock produced albite syenite and albite granite by entire or partial metasomatic replacement of the quartz, microcline and perthite in the pristine rocks. 6, record 8, English, - albitized
Record number: 8, Textual support number: 2 CONT
Pericline is probably an albitized oligoclase. 7, record 8, English, - albitized
Record number: 8, Textual support number: 1 OBS
albitized: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 8, English, - albitized
Record 8, French
Record 8, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 8, Main entry term, French
- albitisé
1, record 8, French, albitis%C3%A9
correct
Record 8, Abbreviations, French
Record 8, Synonyms, French
- altéré en albite 2, record 8, French, alt%C3%A9r%C3%A9%20en%20albite
correct
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Se dit d'une roche ayant subi une albitisation, c'est-à-dire dont les feldspaths ont été transformés en albite. 3, record 8, French, - albitis%C3%A9
Record number: 8, Textual support number: 1 CONT
Il y a dans l'ensemble une bonne relation entre l'extension en surface des différents faciès granitiques et leur altitude d'affleurement, les faciès albitisés se rencontrant en général à plus de 500 m d'altitude, les faciès non albitisés en dessous [...] 4, record 8, French, - albitis%C3%A9
Record number: 8, Textual support number: 2 CONT
Pegmatites albitisées à spodumène, muscovite, rare lépidolite [...] 5, record 8, French, - albitis%C3%A9
Record number: 8, Textual support number: 3 CONT
Les épontes albitisées renferment 6 g/t d'or. 5, record 8, French, - albitis%C3%A9
Record number: 8, Textual support number: 1 OBS
albitisé : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 3, record 8, French, - albitis%C3%A9
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Erosión y corrosión (Geología)
- Geoquímica
Record 8, Main entry term, Spanish
- albitizado 1, record 8, Spanish, albitizado
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2009-07-24
Record 9, English
Record 9, Subject field(s)
- Petrography
- Geochemistry
Record 9, Main entry term, English
- internal sedimentation
1, record 9, English, internal%20sedimentation
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- internal deposition 2, record 9, English, internal%20deposition
correct
Record 9, Textual support, English
Record number: 9, Textual support number: 1 DEF
Accumulation of clastic or chemical sediments derived from the surface of, or within, a more or less consolidated carbonate sediment (mud or silt). 3, record 9, English, - internal%20sedimentation
Record number: 9, Textual support number: 1 CONT
Dolomite was formed, in part possibly as a primary sediment, in part as a penecontemporaneous replacement of aragonite or calcite, near the surface. Internal sedimentation, in part mechanical, in part chemical, occurred within the sediment. 4, record 9, English, - internal%20sedimentation
Record number: 9, Textual support number: 1 OBS
[These sediments are] deposited in secondary cavities formed in the host rock(after its deposition) by bending of laminae or by internal erosion or solution. 3, record 9, English, - internal%20sedimentation
Record number: 9, Textual support number: 2 OBS
internal sedimentation: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 9, English, - internal%20sedimentation
Record number: 9, Textual support number: 1 PHR
Internal chemical, mechanical deposition. 5, record 9, English, - internal%20sedimentation
Record 9, French
Record 9, Domaine(s)
- Pétrographie
- Géochimie
Record 9, Main entry term, French
- sédimentation interne
1, record 9, French, s%C3%A9dimentation%20interne
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 DEF
Dépôt de matériel clastique ou authigène dans les pores ou autres cavités d'une roche. 2, record 9, French, - s%C3%A9dimentation%20interne
Record number: 9, Textual support number: 1 OBS
sédimentation interne : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 3, record 9, French, - s%C3%A9dimentation%20interne
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2008-06-16
Record 10, English
Record 10, Subject field(s)
- Petrography
Record 10, Main entry term, English
- lithological contrast
1, record 10, English, lithological%20contrast
correct, see observation
Record 10, Abbreviations, English
Record 10, Synonyms, English
- lithologic contrast 2, record 10, English, lithologic%20contrast
correct
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
As microgranite is finer-grained than its host, it represents a lithological contrast and, therefore, may also represent a physical discontinuity, particularly at its contacts with the host rock. This lithological contrast, coupled with the grainsize contrast across contacts could be exploited by weathering processes, thereby weakening the rock mass and resulting in preferential erosion. 3, record 10, English, - lithological%20contrast
Record number: 10, Textual support number: 2 CONT
The marine origin of the sediments and the lithological contrast (and resultant clay soils) with the surrounding traprock would suggest a significant likelihood of salinity. 4, record 10, English, - lithological%20contrast
Record number: 10, Textual support number: 1 OBS
lithological contrast: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 10, English, - lithological%20contrast
Record 10, French
Record 10, Domaine(s)
- Pétrographie
Record 10, Main entry term, French
- contraste lithologique
1, record 10, French, contraste%20lithologique
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Le contraste lithologique est net au Cap entre les métapélites sombres et les pegmatites blanches. 2, record 10, French, - contraste%20lithologique
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2007-07-23
Record 11, English
Record 11, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 11, Main entry term, English
- carbonatized
1, record 11, English, carbonatized
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- carbonatised 2, record 11, English, carbonatised
correct, Great Britain
Record 11, Textual support, English
Record number: 11, Textual support number: 1 DEF
Said of a rock which has been altered by carbonatization. 3, record 11, English, - carbonatized
Record number: 11, Textual support number: 1 CONT
The host rock that had originally granitic composition is highly albitized, irregularly carbonatized and locally silicified. 4, record 11, English, - carbonatized
Record number: 11, Textual support number: 1 OBS
carbonatization: Introduction of, or replacement by, carbonates. 5, record 11, English, - carbonatized
Record number: 11, Textual support number: 1 PHR
Carbonatized rock. 6, record 11, English, - carbonatized
Record 11, French
Record 11, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 11, Main entry term, French
- carbonatisé
1, record 11, French, carbonatis%C3%A9
correct
Record 11, Abbreviations, French
Record 11, Synonyms, French
- carbonaté 2, record 11, French, carbonat%C3%A9
avoid, see observation
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Les roches carbonatisées des épontes des veines de quartz aurifères se caractérisent par des valeurs de l'indice de carbonatisation normative élevée. 3, record 11, French, - carbonatis%C3%A9
Record number: 11, Textual support number: 2 CONT
Cette zone veinulée est encaissée dans des roches volcaniques intermédiaires, cisaillées, séricitisées et carbonatisées. 4, record 11, French, - carbonatis%C3%A9
Record number: 11, Textual support number: 3 CONT
Les roches encaissantes jouxtant les corps minéralisés sont souvent [...] carbonatées. 2, record 11, French, - carbonatis%C3%A9
Record number: 11, Textual support number: 1 OBS
Le terme «carbonaté» signifie «qui renferme un carbonate» alors que le terme «carbonatise» signifie «qui a été altéré par la carbonatisation». Le premier est donc statique et le second marque la fin d'un processus actif. Pour une roche qui a subi la carbonatisation, il est préférable de dire qu'elle a été «carbonatisée». 5, record 11, French, - carbonatis%C3%A9
Record 11, Spanish
Record 11, Campo(s) temático(s)
- Erosión y corrosión (Geología)
- Geoquímica
Record 11, Main entry term, Spanish
- carbonatado
1, record 11, Spanish, carbonatado
correct
Record 11, Abbreviations, Spanish
Record 11, Synonyms, Spanish
Record 11, Textual support, Spanish
Record number: 11, Textual support number: 1 DEF
[Dícese de lo que se ha convertido en] sal o éster del ácido carbónico. 2, record 11, Spanish, - carbonatado
Record 12 - internal organization data 2007-01-18
Record 12, English
Record 12, Subject field(s)
- Various Metal Ores
Record 12, Main entry term, English
- stringer
1, record 12, English, stringer
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- string 2, record 12, English, string
correct
- stringer veinlet 3, record 12, English, stringer%20veinlet
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
A mineral veinlet or filament, usually one of a number, occurring in a discontinuous subparallel pattern in host rock. 4, record 12, English, - stringer
Record number: 12, Textual support number: 1 CONT
These auriferous quartz lodes have quartz veins issuing from them in various directions across the country as leaders, flat veins, etc. They sometimes form themselves into irregular masses of veins, at other times they appear as massive bodies of quartz rocks which dwindle into strings that serve as the connecting links with some other quartz blocks. 2, record 12, English, - stringer
Record number: 12, Textual support number: 2 CONT
Small stringers and dykes of massive ilmenite extend from the main ilmenite mass through the marginal zones into the anorthosite. 2, record 12, English, - stringer
Record number: 12, Textual support number: 3 CONT
The ores ... consist of massive stringers and lenses of pyrrhotite-dominated Ni-Cu sulphides ... that are commonly concentrated in depressions at the base of the Footwall Breccia host ... 5, record 12, English, - stringer
Record number: 12, Textual support number: 1 PHR
Stringer of massive sulphide. 5, record 12, English, - stringer
Record number: 12, Textual support number: 2 PHR
Quartz, sulphide stringer. 5, record 12, English, - stringer
Record 12, French
Record 12, Domaine(s)
- Minerais divers (Mines métalliques)
Record 12, Main entry term, French
- traînée parallèle
1, record 12, French, tra%C3%AEn%C3%A9e%20parall%C3%A8le
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- filonnet 2, record 12, French, filonnet
correct, masculine noun
- petit filon 3, record 12, French, petit%20filon
correct, masculine noun
- cordon 4, record 12, French, cordon
masculine noun
- crin 4, record 12, French, crin
masculine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
[...] les granites stannigènes [...] peuvent présenter une texture et une structure assez caractéristiques. Ainsi les granites «ultimes» [...] du Cameroun montrent une texture équigranulaire, avec du microcline perthitique à albite en «strings» c'est-à-dire en traînées parallèles [...] 5, record 12, French, - tra%C3%AEn%C3%A9e%20parall%C3%A8le
Record number: 12, Textual support number: 2 CONT
La minéralisation [...] consiste en lentilles et filonnets de sulfures de Ni-Cu massifs à prédominance de pyrrhotite [...] qui sont fréquemment concentrés dans des dépressions à la base de l'unité hôte (Brèche du mur) [...] 3, record 12, French, - tra%C3%AEn%C3%A9e%20parall%C3%A8le
Record number: 12, Textual support number: 1 PHR
Filonnet de quartz, de sulfures massifs. 3, record 12, French, - tra%C3%AEn%C3%A9e%20parall%C3%A8le
Record number: 12, Textual support number: 2 PHR
Filonnet sulfuré. 3, record 12, French, - tra%C3%AEn%C3%A9e%20parall%C3%A8le
Record number: 12, Textual support number: 3 PHR
Cordon de quartz. 6, record 12, French, - tra%C3%AEn%C3%A9e%20parall%C3%A8le
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2007-01-18
Record 13, English
Record 13, Subject field(s)
- Various Metal Ores
- Economic Geology
Record 13, Main entry term, English
- veinlet
1, record 13, English, veinlet
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- microvein 2, record 13, English, microvein
correct, less frequent
Record 13, Textual support, English
Record number: 13, Textual support number: 1 DEF
A small vein. 3, record 13, English, - veinlet
Record number: 13, Textual support number: 1 CONT
In some deposits the economic minerals may be disseminated through the host rock and along veinlets. 4, record 13, English, - veinlet
Record number: 13, Textual support number: 2 CONT
The vein deposits, associated with the mylonite or shear zones contain mineralization, as a rule, in lenses and in narrow veinlets. 5, record 13, English, - veinlet
Record 13, French
Record 13, Domaine(s)
- Minerais divers (Mines métalliques)
- Géologie économique
Record 13, Main entry term, French
- veinule
1, record 13, French, veinule
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
- filonnet 2, record 13, French, filonnet
correct, masculine noun
- filet 3, record 13, French, filet
correct, masculine noun
Record 13, Textual support, French
Record number: 13, Textual support number: 1 DEF
Filon de petites dimensions. 4, record 13, French, - veinule
Record number: 13, Textual support number: 1 CONT
Un stockwerk est un faisceau de filonnets très minces et anastomosés dans une roche primitive. 5, record 13, French, - veinule
Record number: 13, Textual support number: 2 CONT
De petites veinules de sulfures avec chalcosine en surface [...] remplissent des fractures très rapprochées dans des andésites. 6, record 13, French, - veinule
Record number: 13, Textual support number: 3 CONT
[...] une caisse filonienne d'une dizaine de mètres de puissance se réduira à un filet de un ou deux centimètres dans lequel seul le minerai ou sa gangue serait présent. 3, record 13, French, - veinule
Record number: 13, Textual support number: 1 OBS
Bien qu'entre un filon et une veinule, il n'y ait aucune distinction précise fondée sur la grosseur, on appelle généralement veinule (ou filonnet) un gîte de moins d'un pouce ou deux de largeur. 4, record 13, French, - veinule
Record 13, Spanish
Record 13, Campo(s) temático(s)
- Minerales varios (Minas metálicas)
- Geología económica
Record 13, Main entry term, Spanish
- venilla
1, record 13, Spanish, venilla
correct, feminine noun
Record 13, Abbreviations, Spanish
Record 13, Synonyms, Spanish
- vetita 2, record 13, Spanish, vetita
feminine noun
- venita 2, record 13, Spanish, venita
feminine noun
Record 13, Textual support, Spanish
Record number: 13, Textual support number: 1 DEF
Filón o vena de escaso espesor. 1, record 13, Spanish, - venilla
Record 14 - internal organization data 2006-12-05
Record 14, English
Record 14, Subject field(s)
- Petrography
- Various Metal Ores
Record 14, Main entry term, English
- country rock
1, record 14, English, country%20rock
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
- enclosing rock 2, record 14, English, enclosing%20rock
correct
- surrounding rock 3, record 14, English, surrounding%20rock
correct
- surrounding wall rock 2, record 14, English, surrounding%20wall%20rock
- surrounding host rock 2, record 14, English, surrounding%20host%20rock
- host to ore 2, record 14, English, host%20to%20ore
- invaded rock 4, record 14, English, invaded%20rock
Record 14, Textual support, English
Record number: 14, Textual support number: 1 DEF
The rock enclosing or traversed by a mineral deposit ... or by an igneous intrusion. 5, record 14, English, - country%20rock
Record number: 14, Textual support number: 1 CONT
The surrounding host rocks to these deposits are generally strongly ferruginized and argillized. 2, record 14, English, - country%20rock
Record 14, French
Record 14, Domaine(s)
- Pétrographie
- Minerais divers (Mines métalliques)
Record 14, Main entry term, French
- roche environnante
1, record 14, French, roche%20environnante
correct, feminine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
- roche des environs 2, record 14, French, roche%20des%20environs
correct, feminine noun
- roche encaissante 3, record 14, French, roche%20encaissante
correct, feminine noun
- couche rocheuse ambiante 4, record 14, French, couche%20rocheuse%20ambiante
feminine noun
- terrain encaissant 5, record 14, French, terrain%20encaissant
masculine noun
Record 14, Textual support, French
Record number: 14, Textual support number: 1 DEF
Roche dans laquelle a pris place un massif intrusif ou un filon. 6, record 14, French, - roche%20environnante
Record number: 14, Textual support number: 1 CONT
Les roches volcaniques de South Fork comprennent des cristaux de quartz, de biotite, de feldspath et de thornblende, ainsi qu'un tuf volcanique cristallin. Leur distribution, leur contact faillé avec les roches encaissantes, leur caractère massif, le réseau dense de soudures [etc.]. 7, record 14, French, - roche%20environnante
Record number: 14, Textual support number: 2 CONT
Les roches encaissantes de ces gîtes sont généralement fortement ferruginisées et argilisées. 2, record 14, French, - roche%20environnante
Record number: 14, Textual support number: 1 OBS
roche environnante : Reproduit du lexique «Disarmament and Peace Keeping/Désarmement et Maintien de la Paix» avec l'autorisation de l'Office des Nations Unies à Genève. 8, record 14, French, - roche%20environnante
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 2006-11-15
Record 15, English
Record 15, Subject field(s)
- Petrography
Record 15, Main entry term, English
- nonwelded
1, record 15, English, nonwelded
correct, see observation
Record 15, Abbreviations, English
Record 15, Synonyms, English
- non-welded 2, record 15, English, non%2Dwelded
correct
Record 15, Textual support, English
Record number: 15, Textual support number: 1 CONT
The nonwelded Bishop Tuff includes matrix-supported massive ignimbrites and clast-supported bedded deposits. Fluid flow through such faulted nonwelded tuff is likely to be influenced by a combination of host rock properties and the presence of deformation features, such as open fractures, mineralized fractures, and fault zones that exhibit comminuted fault rock and clays. 3, record 15, English, - nonwelded
Record number: 15, Textual support number: 1 OBS
nonwelded: term used at Natural Resources Canada - Earth Sciences Sector. 4, record 15, English, - nonwelded
Record 15, French
Record 15, Domaine(s)
- Pétrographie
Record 15, Main entry term, French
- non soudé
1, record 15, French, non%20soud%C3%A9
correct, see observation
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 CONT
Ces tufs peuvent être soudés ou non soudés selon leur degré de consolidation. Les tufs non soudés contiennent souvent de l'eau en volumes utilisables [...] 2, record 15, French, - non%20soud%C3%A9
Record number: 15, Textual support number: 1 OBS
non soudé : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 3, record 15, French, - non%20soud%C3%A9
Record 15, Spanish
Record 15, Textual support, Spanish
Record 16 - internal organization data 2006-10-18
Record 16, English
Record 16, Subject field(s)
- Tectonics
- Geological Research and Exploration
- Petroleum Deposits
Record 16, Main entry term, English
- down-dip
1, record 16, English, down%2Ddip
correct, adverb
Record 16, Abbreviations, English
Record 16, Synonyms, English
- down dip 2, record 16, English, down%20dip
correct, adverb
- downdip 3, record 16, English, downdip
correct, adverb
Record 16, Textual support, English
Record number: 16, Textual support number: 1 DEF
In a direction downwards along the dip of a structure. 1, record 16, English, - down%2Ddip
Record number: 16, Textual support number: 1 CONT
In any reservoir trap, petroleum is more likely to occur up dip than down dip, because petroleum rises. 4, record 16, English, - down%2Ddip
Record number: 16, Textual support number: 2 CONT
Groundwater moves through the roll-front, which advances slowly downdip at a rate determined by the oxidative capacity of the solution versus the reductive capacity of the permeable host rock. 3, record 16, English, - down%2Ddip
Record number: 16, Textual support number: 3 CONT
The main mining areas in the Elliot Lake district are about 10 km apart and extend down dip to depths of about 1200 m below surface on the north and south flanks of a syncline ... 5, record 16, English, - down%2Ddip
Record 16, French
Record 16, Domaine(s)
- Tectonique
- Recherches et prospections géologiques
- Gisements pétrolifères
Record 16, Main entry term, French
- en aval-pendage
1, record 16, French, en%20aval%2Dpendage
correct
Record 16, Abbreviations, French
Record 16, Synonyms, French
- vers l'aval du pendage 2, record 16, French, vers%20l%27aval%20du%20pendage
correct
- vers l'aval-pendage 3, record 16, French, vers%20l%27aval%2Dpendage
correct
Record 16, Textual support, French
Record number: 16, Textual support number: 1 CONT
Les structures concordantes inclinées sont [...] favorables aux glissements quand elles font alterner des couches perméables qui se saturent d'eau et des couches argileuses imperméables sur lesquelles s'effectue le glissement vers l'aval du pendage. 2, record 16, French, - en%20aval%2Dpendage
Record number: 16, Textual support number: 2 CONT
Ces zones de cisaillement à pendage moyen à fort peuvent être suivies sur plusieurs centaines de mètres et même sur quelques kilomètres dans la direction longitudinale et en aval-pendage. 3, record 16, French, - en%20aval%2Dpendage
Record number: 16, Textual support number: 3 CONT
Les principales zones minéralisées du district d'Elliot Lake [...] s'étendent vers l'aval-pendage à des profondeurs d'environ 1 200 m sous la surface [...] 3, record 16, French, - en%20aval%2Dpendage
Record 16, Spanish
Record 16, Textual support, Spanish
Record 17 - internal organization data 2006-08-10
Record 17, English
Record 17, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
- Iron and Manganese Mining
Record 17, Main entry term, English
- ferruginized
1, record 17, English, ferruginized
correct
Record 17, Abbreviations, English
Record 17, Synonyms, English
- ferruginated 2, record 17, English, ferruginated
correct
Record 17, Textual support, English
Record number: 17, Textual support number: 1 PHR
Ferruginized host rock, wall rock. 1, record 17, English, - ferruginized
Record 17, French
Record 17, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
- Mines de fer et de manganèse
Record 17, Main entry term, French
- ferruginisé
1, record 17, French, ferruginis%C3%A9
correct
Record 17, Abbreviations, French
Record 17, Synonyms, French
Record 17, Textual support, French
Record number: 17, Textual support number: 1 CONT
Il existe dans les rapides des conglomérats ferruginisés. On ne sait s'il représentent d'anciennes cuirasses qui seraient, par leur résistance, la cause du seuil [...] 2, record 17, French, - ferruginis%C3%A9
Record number: 17, Textual support number: 1 PHR
Roche encaissante, roche hôte ferruginisée. 3, record 17, French, - ferruginis%C3%A9
Record 17, Spanish
Record 17, Textual support, Spanish
Record 18 - internal organization data 2006-06-20
Record 18, English
Record 18, Subject field(s)
- Geological and Other Scientific Names
Record 18, Main entry term, English
- Sokoman Formation
1, record 18, English, Sokoman%20Formation
correct, see observation, Quebec, Newfoundland and Labrador
Record 18, Abbreviations, English
Record 18, Synonyms, English
- Sokoman iron-formation 2, record 18, English, Sokoman%20iron%2Dformation
correct, see observation, Quebec, Newfoundland and Labrador
Record 18, Textual support, English
Record number: 18, Textual support number: 1 OBS
A same designation could refer to a geographic or a geologic entity, sometimes with a slight variant in spelling or writing. It is important to distinguish one from the other and write each correctly according to the given context. 3, record 18, English, - Sokoman%20Formation
Record number: 18, Textual support number: 2 OBS
The Sokoman Formation, more than 600 feet thick over wide areas, is predominatly cherty, and is the host rock for the extensive iron ore deposits that developed by natural enrichment processes... 4, record 18, English, - Sokoman%20Formation
Record number: 18, Textual support number: 3 OBS
Located in the Scherfferville area, Canadian Shield. 5, record 18, English, - Sokoman%20Formation
Record number: 18, Textual support number: 4 OBS
Oxide, silicate, and carbonate lithofacies, minor sulphide lithofacies, interbedded mafic volcanic rocks, ferruginuous slate, slaty iron-formation, black and brown slate, and carbonaceous shale. 2, record 18, English, - Sokoman%20Formation
Record 18, French
Record 18, Domaine(s)
- Noms géologiques ou scientifiques
Record 18, Main entry term, French
- Formation de Sokoman
1, record 18, French, Formation%20de%20Sokoman
correct, see observation, feminine noun, Quebec, Newfoundland and Labrador
Record 18, Abbreviations, French
Record 18, Synonyms, French
- formation de Sokoman 2, record 18, French, formation%20de%20Sokoman
correct, see observation, feminine noun, Quebec, Newfoundland and Labrador
- formation de fer de Sokoman 1, record 18, French, formation%20de%20fer%20de%20Sokoman
correct, see observation, feminine noun, Quebec, Newfoundland and Labrador
Record 18, Textual support, French
Record number: 18, Textual support number: 1 OBS
La règle concernant la majuscule au générique d'un nom géologique demeure imprécise. Habituellement, les noms de divisions stratigraphiques portent la majuscule et les entités de moindre importance n'en portent pas. 3, record 18, French, - Formation%20de%20Sokoman
Record number: 18, Textual support number: 2 OBS
Une même désignation peut se référer à une entité géographique et à une entité géologique, parfois avec une légère variante. Il importe de bien distinguer l'une de l'autre et d'utiliser la graphie correcte selon le contexte. 3, record 18, French, - Formation%20de%20Sokoman
Record number: 18, Textual support number: 3 OBS
La formation de Sokoman, épaisse de plus de 600 pieds sur de grandes étendues, est surtout cherteuse et forme la roche encaissante d'importants gisements de minerai de fer qui résultent de l'enrichissement naturel de surface [...] 4, record 18, French, - Formation%20de%20Sokoman
Record number: 18, Textual support number: 4 OBS
Lithofaciès oxydés, silicatés et carbonatés, lithofaciès sulfurés accessoires, avec interstrates de roches volcaniques mafiques, d'ardoise ferrugineuse, de formation de fer ardoisière, d'ardoise noire et brune et de shale carboné. 1, record 18, French, - Formation%20de%20Sokoman
Record 18, Spanish
Record 18, Textual support, Spanish
Record 19 - external organization data 2006-01-10
Record 19, English
Record 19, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Mining Wastes
- Compartment - Canadian Nuclear Safety Commission
Record 19, Main entry term, English
- natural barrier
1, record 19, English, natural%20barrier
correct
Record 19, Abbreviations, English
Record 19, Synonyms, English
- naturally occurring barrier 2, record 19, English, naturally%20occurring%20barrier
correct
Record 19, Textual support, English
Record number: 19, Textual support number: 1 CONT
The natural barriers comprise the physical and chemical characteristics of the geological environment of the repository. The major components are the host rock(the pluton), the surrounding rocks(around the pluton) and the groundwater regime. The host rock is a physical barrier to intrusion and radionuclide migration. 3, record 19, English, - natural%20barrier
Record number: 19, Textual support number: 2 CONT
Only passive or natural barriers are to be used to control releases from a closed-out site. 4, record 19, English, - natural%20barrier
Record number: 19, Textual support number: 3 CONT
... there has been a growth in knowledge about groundwater migration through bedrock which has resulted in a debate about how much emphasis should be placed on natural barriers in site selection, especially considering the effectiveness of engineered barriers that are now available. Their proponents argue that these barriers, unlike naturally occurring barriers, can be designed, constructed, tested and adjusted to suit the specific characteristics of the wastes which they are to contain and that they offer the potential for a greater degree of safety. 2, record 19, English, - natural%20barrier
Record 19, French
Record 19, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Déchets miniers
- Tiroir - Commission canadienne de sûreté nucléaire
Record 19, Main entry term, French
- barrière naturelle
1, record 19, French, barri%C3%A8re%20naturelle
correct, feminine noun
Record 19, Abbreviations, French
Record 19, Synonyms, French
Record 19, Textual support, French
Record number: 19, Textual support number: 1 CONT
Les barrières naturelles comprennent les caractéristiques physiques et chimiques du milieu géologique du dépôt. Les composants principaux sont la roche encaissante (pluton), les roches avoisinantes autour de pluton et le réseau des eaux souterraines. La roche encaissante est une barrière matérielle contre l'intrusion et la migration des radionucléides. 2, record 19, French, - barri%C3%A8re%20naturelle
Record number: 19, Textual support number: 2 CONT
Seules des barrières passives ou naturelles doivent être utilisées pour confiner les émanations d'un lieu fermé. 3, record 19, French, - barri%C3%A8re%20naturelle
Record 19, Spanish
Record 19, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
- Escombros mineros
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 19, Main entry term, Spanish
- barrera natural
1, record 19, Spanish, barrera%20natural
correct, feminine noun
Record 19, Abbreviations, Spanish
Record 19, Synonyms, Spanish
Record 19, Textual support, Spanish
Record 20 - internal organization data 2006-01-06
Record 20, English
Record 20, Subject field(s)
- Geological Prospecting
- Metals Mining
- Economic Geology
- Geological Research and Exploration
Record 20, Main entry term, English
- district scale
1, record 20, English, district%20scale
correct
Record 20, Abbreviations, English
Record 20, Synonyms, English
- scale of a district 2, record 20, English, scale%20of%20a%20district
correct
Record 20, Textual support, English
Record number: 20, Textual support number: 1 CONT
At the district scale, two main favourable host rock sequences can be identified : clastic sedimentary sequences and volcanic-dominated sequences. 3, record 20, English, - district%20scale
Record number: 20, Textual support number: 2 CONT
At the district scale, vein gold deposits are in most cases spatially associated with, and distributed along, major fault zones. 3, record 20, English, - district%20scale
Record number: 20, Textual support number: 3 CONT
... at the scale of a district (e.g., within or along strike from well-defined lithotectonic packages of rocks) ... 2, record 20, English, - district%20scale
Record number: 20, Textual support number: 1 OBS
... tin and tungsten may be zoned relative to base metals at both regional (district) and local (deposit) scales. 2, record 20, English, - district%20scale
Record 20, French
Record 20, Domaine(s)
- Prospection géologique
- Mines métalliques
- Géologie économique
- Recherches et prospections géologiques
Record 20, Main entry term, French
- échelle du district
1, record 20, French, %C3%A9chelle%20du%20district
correct, feminine noun
Record 20, Abbreviations, French
Record 20, Synonyms, French
- échelle d'un district 2, record 20, French, %C3%A9chelle%20d%27un%20district
correct, feminine noun
- échelle du district minier 3, record 20, French, %C3%A9chelle%20du%20district%20minier
correct, feminine noun
- échelle du district minéralisé 4, record 20, French, %C3%A9chelle%20du%20district%20min%C3%A9ralis%C3%A9
correct, feminine noun
- échelle du district minéral 5, record 20, French, %C3%A9chelle%20du%20district%20min%C3%A9ral
correct, feminine noun
Record 20, Textual support, French
Record number: 20, Textual support number: 1 CONT
En regroupant les divers cas de zonalité à l'échelle régionale, à l'échelle du district minéralisé ou à celle du corps minéralisé, nous pouvons distinguer les principaux groupes suivants : 1. La zonalité liée aux plutons granitoïdes [...]; 2. La zonalité sédimentaire ou paléogéographique [...]; 3. La zonalité par rapport à la zonéographie métamorphique [...] 4. La zonalité supergène [...]; 5. La zonalité des altérations au contact [...]. Cette zonalité se manifeste à diverses échelles : échelle régionale : celle du pluton; échelle du district minier, qui ne représente souvent qu'une partie des auréoles métallifères liées au pluton; échelle du corps minéralisé : zonalité localisée ou «spot zoning» des Anglo-Saxons. 4, record 20, French, - %C3%A9chelle%20du%20district
Record number: 20, Textual support number: 2 CONT
Les gîtes minéraux obéissent souvent à des lois de répartition géométrique, tant à l'échelle du continent qu'à l'échelle de la province ou du district minéral. 5, record 20, French, - %C3%A9chelle%20du%20district
Record number: 20, Textual support number: 3 CONT
La prospection géologique intervient à l'échelle de la mine (par exemple, retrouver un filon au-delà d'une faille), à l'échelle du district (par exemple, limiter une paléocuvette renfermant un niveau minéralisé d'origine sédimentaire), à l'échelle de la province (par exemple, chercher des masses minéralisées le long d'une paléo-ride dans une chaîne plissée ou bien une autre coupole granitique minéralisée dans une région en renfermant déjà). 6, record 20, French, - %C3%A9chelle%20du%20district
Record number: 20, Textual support number: 4 CONT
Les observations doivent être faites à toutes les échelles, aussi bien à celle du district qu'à celle de la mine, de l'affleurement, de la roche, de la préparation microscopique. 6, record 20, French, - %C3%A9chelle%20du%20district
Record number: 20, Textual support number: 1 OBS
Une zonalité des métaux peut exister aux échelles tant régionales (district) que locales (gisement) [...] 2, record 20, French, - %C3%A9chelle%20du%20district
Record 20, Spanish
Record 20, Textual support, Spanish
Record 21 - internal organization data 2005-12-09
Record 21, English
Record 21, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 21, Main entry term, English
- cryptic
1, record 21, English, cryptic
correct
Record 21, Abbreviations, English
Record 21, Synonyms, English
Record 21, Textual support, English
Record number: 21, Textual support number: 1 CONT
Argillic alteration... may be too cryptic to recognize, unless the host rock originally contained significant concentrations of feldspar. 1, record 21, English, - cryptic
Record 21, French
Record 21, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 21, Main entry term, French
- cryptique
1, record 21, French, cryptique
correct
Record 21, Abbreviations, French
Record 21, Synonyms, French
Record 21, Textual support, French
Record number: 21, Textual support number: 1 DEF
Qui est caché, qui n'est pas immédiatement [...] identifiable. 2, record 21, French, - cryptique
Record number: 21, Textual support number: 1 CONT
Il est possible que l'altération argileuse [...] soit trop cryptique pour être reconnue, à moins que la roche hôte n'ait contenu à l'origine des concentrations significatives de feldspath. 3, record 21, French, - cryptique
Record 21, Spanish
Record 21, Textual support, Spanish
Record 22 - internal organization data 2005-07-11
Record 22, English
Record 22, Subject field(s)
- Various Metal Ores
- Geochemistry
Record 22, Main entry term, English
- impregnated deposit
1, record 22, English, impregnated%20deposit
correct
Record 22, Abbreviations, English
Record 22, Synonyms, English
- impregnation 2, record 22, English, impregnation
correct
- impregnation deposit 3, record 22, English, impregnation%20deposit
Record 22, Textual support, English
Record number: 22, Textual support number: 1 DEF
... a mineral deposit(especially of metals) in which the minerals are epigenetic and diffused in the host rock. 1, record 22, English, - impregnated%20deposit
Record number: 22, Textual support number: 1 CONT
The orebodies of the polymetallic subtype form pods and lenses and to a lesser extent form veinlets and impregnations in the hostrocks. 4, record 22, English, - impregnated%20deposit
Record 22, French
Record 22, Domaine(s)
- Minerais divers (Mines métalliques)
- Géochimie
Record 22, Main entry term, French
- gîte d'imprégnation
1, record 22, French, g%C3%AEte%20d%27impr%C3%A9gnation
correct, masculine noun
Record 22, Abbreviations, French
Record 22, Synonyms, French
- gisement d'imprégnation 2, record 22, French, gisement%20d%27impr%C3%A9gnation
correct, masculine noun
- imprégnation diffuse 3, record 22, French, impr%C3%A9gnation%20diffuse
correct, feminine noun
- imprégnation 4, record 22, French, impr%C3%A9gnation
correct, feminine noun
- gîte d'imprégnations diffuses 5, record 22, French, g%C3%AEte%20d%27impr%C3%A9gnations%20diffuses
correct, masculine noun
- gîte d'imprégnation diffuse 6, record 22, French, g%C3%AEte%20d%27impr%C3%A9gnation%20diffuse
masculine noun
Record 22, Textual support, French
Record number: 22, Textual support number: 1 DEF
[...] gîte métallifère qui n'a aucune paroi définie et qui passe graduellement à la roche encaissante. 7, record 22, French, - g%C3%AEte%20d%27impr%C3%A9gnation
Record number: 22, Textual support number: 1 CONT
Certains gîtes renferment d'importants massifs de minerai de valeur, tandis que d'autres, dits gîtes d'imprégnation diffuse renferment des grains de minéraux de valeur très dispersés dans le schiste ou d'autres roches. 6, record 22, French, - g%C3%AEte%20d%27impr%C3%A9gnation
Record number: 22, Textual support number: 2 CONT
Gîtes d'imprégnations diffuses. - Dans ce cas, l'action des vapeurs minéralisatrices s'est développée à plus grande distance du magma, donnant naissance à des amas disséminés dans des formations cristallophylliennes ou sédimentaires. Ce sont surtout des sulfures qui apparaissent ainsi [...] 5, record 22, French, - g%C3%AEte%20d%27impr%C3%A9gnation
Record number: 22, Textual support number: 3 CONT
Les pyrites [...] sont les seuls minerais métalliques sulfurés exploités [...] pour la production du soufre. [...] Le plus souvent, il s'agit de produits de ségrégations périphériques des magmas basiques, d'imprégnations diffuses dans les schistes cristallins [...] 5, record 22, French, - g%C3%AEte%20d%27impr%C3%A9gnation
Record number: 22, Textual support number: 4 CONT
[...] les gisements [de cuivre] très variés appartiennent à presque tous les types connus. Nous trouvons des gisements de ségrégation [...], des gîtes péribatholitiques [...], des imprégnations diffuses de pyrites dans des gneiss [...] et des filons de tous types. 5, record 22, French, - g%C3%AEte%20d%27impr%C3%A9gnation
Record 22, Spanish
Record 22, Campo(s) temático(s)
- Minerales varios (Minas metálicas)
- Geoquímica
Record 22, Main entry term, Spanish
- impregnación
1, record 22, Spanish, impregnaci%C3%B3n
correct, feminine noun
Record 22, Abbreviations, Spanish
Record 22, Synonyms, Spanish
- yacimiento de impregnación 2, record 22, Spanish, yacimiento%20de%20impregnaci%C3%B3n
masculine noun
Record 22, Textual support, Spanish
Record number: 22, Textual support number: 1 DEF
[...] yacimiento sulfurado difuso en el seno de una roca generalmente metamórfica, en la cual forma múltiples ramificaciones o estratos. 1, record 22, Spanish, - impregnaci%C3%B3n
Record 23 - internal organization data 2005-05-05
Record 23, English
Record 23, Subject field(s)
- Various Metal Ores
Record 23, Main entry term, English
- lode
1, record 23, English, lode
correct, see observation, noun
Record 23, Abbreviations, English
Record 23, Synonyms, English
- lead 2, record 23, English, lead
correct, noun
- vein 3, record 23, English, vein
correct, see observation, noun
Record 23, Textual support, English
Record number: 23, Textual support number: 1 DEF
An epigenetic mineral filling of a fracture in a host rock, in tabular or sheetlike form, often with associated replacement of the host rock; a mineral deposit of this form and origin. 2, record 23, English, - lode
Record number: 23, Textual support number: 1 CONT
A system of veins that can be mined directly forms a lode, for example the mother lode of the California gold rush. 4, record 23, English, - lode
Record number: 23, Textual support number: 1 OBS
A vein and a lode are generally the same thing; the former being more scientific, the latter, a miner’s name for it. 5, record 23, English, - lode
Record number: 23, Textual support number: 2 OBS
Lode, as used by miners, is nearly synonymous with the term vein, as employed by geologists. 6, record 23, English, - lode
Record 23, French
Record 23, Domaine(s)
- Minerais divers (Mines métalliques)
Record 23, Main entry term, French
- filon
1, record 23, French, filon
correct, masculine noun
Record 23, Abbreviations, French
Record 23, Synonyms, French
- veine 2, record 23, French, veine
correct, feminine noun, less frequent
Record 23, Textual support, French
Record number: 23, Textual support number: 1 DEF
Masse minérale de forme tabulaire, qui s'est déposée dans une fracture du roc. 3, record 23, French, - filon
Record number: 23, Textual support number: 1 OBS
Une veine a la forme d'un dyke, mais le dyke est composé de roche. On réserve le nom de veines pour les massifs de minerais ayant une composition différente de celle des roches. 3, record 23, French, - filon
Record number: 23, Textual support number: 2 OBS
[Le filon] est généralement compris entre deux surfaces sensiblement parallèles. 4, record 23, French, - filon
Record 23, Spanish
Record 23, Campo(s) temático(s)
- Minerales varios (Minas metálicas)
Record 23, Main entry term, Spanish
- vena
1, record 23, Spanish, vena
correct, feminine noun
Record 23, Abbreviations, Spanish
Record 23, Synonyms, Spanish
- veta 1, record 23, Spanish, veta
correct, feminine noun
- filón 1, record 23, Spanish, fil%C3%B3n
correct, masculine noun
Record 23, Textual support, Spanish
Record number: 23, Textual support number: 1 DEF
Yacimiento mineral estrecho y largo. 1, record 23, Spanish, - vena
Record 24 - internal organization data 2005-04-14
Record 24, English
Record 24, Subject field(s)
- Speleology
- Geomorphology and Geomorphogeny
- Archaeology
Record 24, Main entry term, English
- cave breakdown
1, record 24, English, cave%20breakdown
correct
Record 24, Abbreviations, English
Record 24, Synonyms, English
- breakdown 2, record 24, English, breakdown
correct
- collapse 3, record 24, English, collapse
correct, noun
- founder 4, record 24, English, founder
correct
- falling-in 5, record 24, English, falling%2Din
correct
Record 24, Textual support, English
Record number: 24, Textual support number: 1 DEF
The collapse of the ceiling or walls of a cave. 1, record 24, English, - cave%20breakdown
Record number: 24, Textual support number: 1 CONT
There is always evidence of dissolution of carbonate host rock expressed by slumping, collapse, brecciation, or some combination of these. 6, record 24, English, - cave%20breakdown
Record number: 24, Textual support number: 1 OBS
[Means] also the accumulation of debris thus formed. 1, record 24, English, - cave%20breakdown
Record 24, French
Record 24, Domaine(s)
- Spéléologie
- Géomorphologie et géomorphogénie
- Archéologie
Record 24, Main entry term, French
- effondrement
1, record 24, French, effondrement
correct, masculine noun
Record 24, Abbreviations, French
Record 24, Synonyms, French
Record 24, Textual support, French
Record number: 24, Textual support number: 1 DEF
Chute brutale, sous l'influence de la gravité, de matériaux en déséquilibre par suite de la disparition, par dissolution ou par soutirage, de la couche géologique inférieure. 2, record 24, French, - effondrement
Record number: 24, Textual support number: 1 CONT
Le gypse et le sel étant presque toujours accompagnés d'argiles et de marnes sans consistance, le départ des matières dissoutes y est très vite compensé par des tassements ou effondrements, d'où un paysage caractéristique, creusé d'entonnoirs de 5 à 20 m de diamètre environ. Grottes et cavernes sont rares. 3, record 24, French, - effondrement
Record number: 24, Textual support number: 2 CONT
Dans certains cas la réduction de volume due au lessivage d'une grande partie des éléments a provoqué un effondrement des roches encaissantes : c'est la «subsidence d'oxydation». 4, record 24, French, - effondrement
Record number: 24, Textual support number: 1 OBS
On parle d'effondrement lorsqu'il s'agit d'une manifestation brusque. 5, record 24, French, - effondrement
Record 24, Spanish
Record 24, Textual support, Spanish
Record 25 - internal organization data 2005-04-08
Record 25, English
Record 25, Subject field(s)
- Petrography
Record 25, Main entry term, English
- host-rock lithology
1, record 25, English, host%2Drock%20lithology
correct
Record 25, Abbreviations, English
Record 25, Synonyms, English
- host rock lithology 2, record 25, English, host%20rock%20%20lithology
correct
- host lithology 3, record 25, English, host%20lithology
correct
Record 25, Textual support, English
Record number: 25, Textual support number: 1 CONT
Some interrelationships are apparent between the host lithologies and structural settings of gold-bearing veins. 3, record 25, English, - host%2Drock%20lithology
Record number: 25, Textual support number: 2 CONT
The zoning, mineralogy and dimensions of the alteration envelopes vary according to the composition of the host lithology. 3, record 25, English, - host%2Drock%20lithology
Record 25, French
Record 25, Domaine(s)
- Pétrographie
Record 25, Main entry term, French
- lithologie de l'encaissant
1, record 25, French, lithologie%20de%20l%27encaissant
correct, feminine noun
Record 25, Abbreviations, French
Record 25, Synonyms, French
- lithologie des roches encaissantes 2, record 25, French, lithologie%20des%20roches%20encaissantes
correct, feminine noun
- lithologie hôte 3, record 25, French, lithologie%20h%C3%B4te
correct, feminine noun
Record 25, Textual support, French
Record number: 25, Textual support number: 1 CONT
Il existe une nette corrélation entre les teneurs en métaux et la lithologie de l'encaissant. 1, record 25, French, - lithologie%20de%20l%27encaissant
Record 25, Spanish
Record 25, Textual support, Spanish
Record 26 - internal organization data 2005-03-22
Record 26, English
Record 26, Subject field(s)
- Metals Mining
- Economic Geology
Record 26, Main entry term, English
- stockwork
1, record 26, English, stockwork
correct
Record 26, Abbreviations, English
Record 26, Synonyms, English
- stockwork deposit 2, record 26, English, stockwork%20deposit
correct
- network deposit 3, record 26, English, network%20deposit
correct
Record 26, Textual support, English
Record number: 26, Textual support number: 1 DEF
A mineral deposit consisting of a three-dimensional network of planar to irregular veinlets closely enough spaced that the whole mass can be mined. 3, record 26, English, - stockwork
Record number: 26, Textual support number: 1 CONT
The ore minerals... are scattered through the host rock either as what is called disseminated mineralization..., or they are largely or wholly restricted to quartz veinlets which form a ramifying complex called a stockwork... 2, record 26, English, - stockwork
Record number: 26, Textual support number: 2 CONT
Quartz-molybdenite-scheelite stockworks. 4, record 26, English, - stockwork
Record number: 26, Textual support number: 1 OBS
The term [stockwork] is not generally applied to a small-scale system such as might occur in a brecciated zone. If the veinlets contain an ore mineral it is generally necessary to work the mass as a whole, since the veins are too thin and too closely spaced to be worked individually. 5, record 26, English, - stockwork
Record 26, French
Record 26, Domaine(s)
- Mines métalliques
- Géologie économique
Record 26, Main entry term, French
- stockwerk
1, record 26, French, stockwerk
correct, masculine noun
Record 26, Abbreviations, French
Record 26, Synonyms, French
Record 26, Textual support, French
Record number: 26, Textual support number: 1 DEF
Gisement constitué de petits filons entrecroisés, particulièrement nombreux et rapprochés, [...] le terrain intercalaire est imprégné de minerai, de sorte qu'on exploite toute la masse du gisement. 2, record 26, French, - stockwerk
Record number: 26, Textual support number: 1 CONT
Un stockwerk est un faisceau de filonnets très minces et anastomosés dans une roche primitive. 3, record 26, French, - stockwerk
Record number: 26, Textual support number: 2 CONT
Lorsque les filons entrecroisés sont particulièrement denses bien que de petites dimensions, on désigne leur ensemble sous le nom de stockwerks, fréquents au voisinage des batholites, et qu'on peut rapprocher des gîtes de ségrégation. 4, record 26, French, - stockwerk
Record number: 26, Textual support number: 3 CONT
Stockwerks à quartz-molybdénite-scheelite. 5, record 26, French, - stockwerk
Record 26, Spanish
Record 26, Textual support, Spanish
Record 27 - internal organization data 2005-03-21
Record 27, English
Record 27, Subject field(s)
- Tectonics
Record 27, Main entry term, English
- slumping
1, record 27, English, slumping
correct, noun
Record 27, Abbreviations, English
Record 27, Synonyms, English
Record 27, Textual support, English
Record number: 27, Textual support number: 1 CONT
There is always evidence of dissolution of carbonate host rock expressed by slumping, collapse, brecciation, or some combination of these. 1, record 27, English, - slumping
Record 27, French
Record 27, Domaine(s)
- Tectonique
Record 27, Main entry term, French
- glissement
1, record 27, French, glissement
masculine noun
Record 27, Abbreviations, French
Record 27, Synonyms, French
Record 27, Textual support, French
Record number: 27, Textual support number: 1 CONT
Il existe toujours des indices d'une dissolution des roches hôtes carbonatées qui se manifeste par des glissements, des effondrements, une bréchification ou par une combinaison de ces divers processus. 1, record 27, French, - glissement
Record 27, Spanish
Record 27, Textual support, Spanish
Record 28 - internal organization data 2005-03-07
Record 28, English
Record 28, Subject field(s)
- Mineralogy
- Metals Mining
Record 28, Main entry term, English
- disseminated mineralization
1, record 28, English, disseminated%20mineralization
correct
Record 28, Abbreviations, English
Record 28, Synonyms, English
- dissemination 2, record 28, English, dissemination
correct
Record 28, Textual support, English
Record number: 28, Textual support number: 1 DEF
... dispersed crystallization of early formed crystals of ore minerals in deep seated magmas and to dispersed formations of ore minerals in a more general sense. 3, record 28, English, - disseminated%20mineralization
Record number: 28, Textual support number: 1 CONT
Disseminated and Stockwork Deposits Associated with Plutonic Intrusives.... The ore minerals in these deposits are scattered through the host rock either as what is called disseminated mineralization, which can be likened to the distribution of seeds through raspberry jam, or they are... restricted to quartz veinlets which form... a stockwork... 1, record 28, English, - disseminated%20mineralization
Record number: 28, Textual support number: 2 CONT
Stockwork mineralization is more important than disseminated mineralization and the orebodies are associated with simple, multiple or composite intrusions or with dykes of breccia pipes. 1, record 28, English, - disseminated%20mineralization
Record number: 28, Textual support number: 3 CONT
The ore minerals occur in masses, lenses, veinlets, and disseminations with or without associated gangue minerals. 4, record 28, English, - disseminated%20mineralization
Record 28, French
Record 28, Domaine(s)
- Minéralogie
- Mines métalliques
Record 28, Main entry term, French
- minéralisation disséminée
1, record 28, French, min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
correct, feminine noun
Record 28, Abbreviations, French
Record 28, Synonyms, French
- minéralisation diffuse 2, record 28, French, min%C3%A9ralisation%20diffuse
correct, feminine noun
- dissémination 3, record 28, French, diss%C3%A9mination
correct, feminine noun
Record 28, Textual support, French
Record number: 28, Textual support number: 1 CONT
Disséminations. Dans certains cas la minéralisation est disséminée à faible teneur dans de grands volumes de roche. [...] Un [...] modèle de minéralisation disséminée est fourni par les stockwerks, réseaux de veines interconnectées contenant le minerai. 4, record 28, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 28, Textual support number: 2 CONT
La minéralisation disséminée consiste en gouttelettes, schlierens et fins filonnets de sulfures dispersés dans les unités de gabbro-dolérite taxitique et de gabbro-dolérite de contact de la partie inférieure des intrusions; cette minéralisation disséminée forme des corps minéralisés concordants en forme de nappe dont l'épaisseur dépasse parfois 40 m. 5, record 28, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 28, Textual support number: 3 CONT
La minéralisation peut être diffuse dans la roche primitive, avec des limites estompées : la concentration est faible, mais suffisante pour être exploitable. 6, record 28, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record number: 28, Textual support number: 4 CONT
Relations des corps minéralisés avec les roches encaissantes.- [...] La minéralisation peut y être disséminée dans la roche sous forme de «mouches» (gisement disséminé); [...] 7, record 28, French, - min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record 28, Spanish
Record 28, Textual support, Spanish
Record 29 - internal organization data 2005-03-07
Record 29, English
Record 29, Subject field(s)
- Metals Mining
Record 29, Main entry term, English
- run
1, record 29, English, run
correct, noun
Record 29, Abbreviations, English
Record 29, Synonyms, English
Record 29, Textual support, English
Record number: 29, Textual support number: 1 DEF
A flat irregular ribbonlike orebody following the stratification of the host rock. 1, record 29, English, - run
Record 29, French
Record 29, Domaine(s)
- Mines métalliques
Record 29, Main entry term, French
- sillon
1, record 29, French, sillon
correct, masculine noun
Record 29, Abbreviations, French
Record 29, Synonyms, French
- bande 1, record 29, French, bande
correct, feminine noun
- run 1, record 29, French, run
masculine noun
Record 29, Textual support, French
Record number: 29, Textual support number: 1 DEF
[...] corps minéralisé allongé, à sections de forme variable, mais présentant en général une localisation stratigraphique définie [...] 1, record 29, French, - sillon
Record number: 29, Textual support number: 1 CONT
[...] les variations de teneur du minerai se disposent en zones allongées [...] On parle souvent d'«amas». [...] ces amas étant le plus souvent très allongés et à fond courbe il y a lieu de les qualifier plutôt de sillons ou runs [...] 1, record 29, French, - sillon
Record number: 29, Textual support number: 2 CONT
Les sillons zincifères se localisent sur des alignements caractérisés par une rapide augmentation de la puissance du Lias [...] 1, record 29, French, - sillon
Record number: 29, Textual support number: 3 CONT
[...] la minéralisation [...] se répartit principalement en une bande ou run parallèle à la faille principale [...] 1, record 29, French, - sillon
Record number: 29, Textual support number: 4 CONT
Les affleurements minéralisés s'allongent sur plus de 25 kilomètres [...] mais transversalement l'extension du gisement ne dépasse guère 400 mètres. Cette disposition [suit] une longue bande rectiligne (run) [...] 1, record 29, French, - sillon
Record 29, Spanish
Record 29, Textual support, Spanish
Record 30 - internal organization data 2005-01-26
Record 30, English
Record 30, Subject field(s)
- Gemmology
- Diamond Industry
Record 30, Main entry term, English
- fingerprinting
1, record 30, English, fingerprinting
correct
Record 30, Abbreviations, English
Record 30, Synonyms, English
Record 30, Textual support, English
Record number: 30, Textual support number: 1 CONT
Fingerprinting Rough Diamonds. Recently, equipment has been developed in Australia to "fingerprint" rough diamonds so that their source can be determined accurately. Although all diamonds are comprised of pure carbon, their chemical composition is unique based on the strength of relative concentrations of minute quantities of impurity elements. The impurity elements come from the host rock in the mine or pit. This new fingerprinting technique enables one to determine exactly the composition of the rock and thus exactly where the rough diamond was mined. 2, record 30, English, - fingerprinting
Record 30, Key term(s)
- diamond fingerprinting
- diamond finger printing
- finger printing
- diamond finger-printing
- finger-printing
Record 30, French
Record 30, Domaine(s)
- Gemmologie
- Industrie diamantaire
Record 30, Main entry term, French
- prise d'empreinte
1, record 30, French, prise%20d%27empreinte
feminine noun
Record 30, Abbreviations, French
Record 30, Synonyms, French
Record 30, Textual support, French
Record number: 30, Textual support number: 1 CONT
Prise d'empreintes des diamants. Récemment, on a mis au point en Australie un appareil pour «prendre les empreintes» des diamants bruts de manière à pouvoir déterminer leur source avec exactitude. Même si les diamants sont constitués de carbone pur, leur composition chimique est basée sur la force des concentrations relatives de faibles teneurs d'impuretés. Ces impuretés proviennent de la roche hôte dans la mine ou la carrière. Cette nouvelle technique de caractérisation permet de déterminer avec exactitude la composition de la roche et, par conséquent, l'endroit où le diamant brut a été extrait. 2, record 30, French, - prise%20d%27empreinte
Record 30, Key term(s)
- prise d'empreinte de diamant
Record 30, Spanish
Record 30, Textual support, Spanish
Record 31 - internal organization data 2004-10-13
Record 31, English
Record 31, Subject field(s)
- Petrography
Record 31, Main entry term, English
- injection
1, record 31, English, injection
correct
Record 31, Abbreviations, English
Record 31, Synonyms, English
Record 31, Textual support, English
Record number: 31, Textual support number: 1 DEF
The intrusion of an ore-bearing magma into the host rock or into surrounding rocks... 1, record 31, English, - injection
Record number: 31, Textual support number: 1 OBS
The term "injection" suggests that the intrusion process occurs with the intervention of some pressure. 2, record 31, English, - injection
Record 31, French
Record 31, Domaine(s)
- Pétrographie
Record 31, Main entry term, French
- injection
1, record 31, French, injection
correct, feminine noun
Record 31, Abbreviations, French
Record 31, Synonyms, French
Record 31, Textual support, French
Record number: 31, Textual support number: 1 DEF
Pénétration d'une roche endogène, sous pression, dans les fissures de l'écorce terrestre. 1, record 31, French, - injection
Record 31, Spanish
Record 31, Campo(s) temático(s)
- Petrografía
Record 31, Main entry term, Spanish
- inyección
1, record 31, Spanish, inyecci%C3%B3n
correct, feminine noun
Record 31, Abbreviations, Spanish
Record 31, Synonyms, Spanish
Record 31, Textual support, Spanish
Record number: 31, Textual support number: 1 DEF
Relleno de las fisuras de la corteza terrestre por una roca endógena y fluida que penetra en ellas bajo presión y luego se solidifica. 1, record 31, Spanish, - inyecci%C3%B3n
Record 32 - internal organization data 2004-10-05
Record 32, English
Record 32, Subject field(s)
- Extraction Procedures - Various (Mining)
Record 32, Main entry term, English
- bulk mining method
1, record 32, English, bulk%20mining%20method
correct
Record 32, Abbreviations, English
Record 32, Synonyms, English
- bulk mining 2, record 32, English, bulk%20mining
correct
Record 32, Textual support, English
Record number: 32, Textual support number: 1 CONT
The operations of the mine are quite dramatic, encompassing three distinctly different mining techniques: specific mining, bulk mining, open-pit mining. 2, record 32, English, - bulk%20mining%20method
Record number: 32, Textual support number: 2 CONT
Porphyry copper deposits... must be amenable to bulk mining methods, that is open pit or, if underground, block caving.... Selective mining is of course impossible and host rock, stockwork and disseminated mineralization have to be extracted in toto. 3, record 32, English, - bulk%20mining%20method
Record number: 32, Textual support number: 3 CONT
This dispersed mineralization may be of high enough grade to permit bulk mining methods to be used, i.e. it may be a porphyry tin deposit ... 3, record 32, English, - bulk%20mining%20method
Record 32, French
Record 32, Domaine(s)
- Procédés d'extraction divers (Exploit. minière)
Record 32, Main entry term, French
- abattage non sélectif
1, record 32, French, abattage%20non%20s%C3%A9lectif
correct, see observation, masculine noun
Record 32, Abbreviations, French
Record 32, Synonyms, French
- abattage toutes teneurs 2, record 32, French, abattage%20toutes%20teneurs
see observation, masculine noun
- extraction toutes teneurs 2, record 32, French, extraction%20toutes%20teneurs
see observation, feminine noun
- abattage en masse 3, record 32, French, abattage%20en%20masse
see observation, masculine noun
Record 32, Textual support, French
Record number: 32, Textual support number: 1 CONT
Dans les stockwerks qui se laissent exploiter par abattage non sélectif, les teneurs peuvent être aussi faibles que 0,165 % de Sn [...] ou 0,1 % de WO3 [...] 3, record 32, French, - abattage%20non%20s%C3%A9lectif
Record number: 32, Textual support number: 1 OBS
abattage toutes teneurs; extraction toutes teneurs; abattage non sélectif : équivalents obtenus de Normand Lemieux, traducteur à EMR [Énergie, Mines et Ressources]. Selon lui, il faut distinguer les termes «abattage toutes teneurs» et «abattage en masse», ce dernier mettant l'accent sur la quantité plutôt que sur la qualité. 2, record 32, French, - abattage%20non%20s%C3%A9lectif
Record 32, Spanish
Record 32, Textual support, Spanish
Record 33 - internal organization data 2004-07-12
Record 33, English
Record 33, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 33, Main entry term, English
- skarn development
1, record 33, English, skarn%20development
correct
Record 33, Abbreviations, English
Record 33, Synonyms, English
- skarn alteration 1, record 33, English, skarn%20alteration
correct
- skarn formation 1, record 33, English, skarn%20formation
correct
- skarnification 2, record 33, English, skarnification
correct
Record 33, Textual support, English
Record number: 33, Textual support number: 1 CONT
Most skarns are the end result of multiple events, with oxide and sulphide mineralization superimposed on earlier silicate skarnification. Skarns are important ores for tungsten ... although they have been major producers of iron, copper, tin, molybdenum, lead, zinc and uranium. 3, record 33, English, - skarn%20development
Record number: 33, Textual support number: 2 CONT
Studies of host rock petrology may provide useful indicators of rock alteration and skarn development. 1, record 33, English, - skarn%20development
Record number: 33, Textual support number: 1 PHR
Prograde skarn development. 1, record 33, English, - skarn%20development
Record 33, French
Record 33, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 33, Main entry term, French
- skarnification
1, record 33, French, skarnification
correct, feminine noun
Record 33, Abbreviations, French
Record 33, Synonyms, French
Record 33, Textual support, French
Record number: 33, Textual support number: 1 CONT
D'importants gisements de ségrégation de magnétite à haute teneur se présentent au bord de certains granitoïdes. Leur formation est différente de ségrégations de roches plutoniques basiques (différenciation magmatique par gravité; cristallisation rythmique), car elles paraissent formées par skarnification c'est-à-dire métasomatose d'assises préexistantes. 2, record 33, French, - skarnification
Record number: 33, Textual support number: 2 CONT
Les études pétrographiques des roches hôtes peuvent fournir des indications utiles de l'altération des roches et d'une skarnification. 3, record 33, French, - skarnification
Record number: 33, Textual support number: 1 PHR
Skarnification par altération prograde. 3, record 33, French, - skarnification
Record 33, Spanish
Record 33, Textual support, Spanish
Record 34 - internal organization data 2004-07-12
Record 34, English
Record 34, Subject field(s)
- Petrography
Record 34, Main entry term, English
- endoskarn
1, record 34, English, endoskarn
correct
Record 34, Abbreviations, English
Record 34, Synonyms, English
Record 34, Textual support, English
Record number: 34, Textual support number: 1 DEF
Skarn formed by reactions within the intruded igneous rock produced by the assimilation of the older country rock. 2, record 34, English, - endoskarn
Record number: 34, Textual support number: 1 CONT
... endoskarn forms in the pluton by introduction of calcium from the host rock... 3, record 34, English, - endoskarn
Record number: 34, Textual support number: 2 CONT
Tungsten skarns ... form less commonly as endoskarn, either as replacements of the intrusive rock itself or of xenoliths, pendants and screens within a plutonic border phase. 3, record 34, English, - endoskarn
Record number: 34, Textual support number: 3 CONT
A continuum is recognized that extends from endoskarn and reaction skarn at or near the intrusive contact, through exoskarn to more stratigraphically or structurally controlled manto and chimney deposits ... with increasing distance from the intrusion ... 4, record 34, English, - endoskarn
Record number: 34, Textual support number: 4 CONT
Epidote-diopside-garnet endoskarn. 4, record 34, English, - endoskarn
Record 34, French
Record 34, Domaine(s)
- Pétrographie
Record 34, Main entry term, French
- endoskarn
1, record 34, French, endoskarn
correct, masculine noun
Record 34, Abbreviations, French
Record 34, Synonyms, French
Record 34, Textual support, French
Record number: 34, Textual support number: 1 DEF
[...] skarns développés aux dépens du granite lui-même déjà constitué. 2, record 34, French, - endoskarn
Record number: 34, Textual support number: 1 CONT
Les endoskarns se développent dans les districts où les fluides métasomatiques ont utilisé des calcaires argileux, des volcanites ou des dykes, très perméables de par leur fracturation, comme dans les gisements de fer circumpacifiques associés aux andésites. 3, record 34, French, - endoskarn
Record number: 34, Textual support number: 2 CONT
[...] ces roches de contact déjà transformées, subisse nt un apport de silice, fer, aluminium et tungstène, puis de béryllium, molybdène, zinc, bismuth, soufre [...] et même de Si et Cu au cours d'une [...] phase de skarnification. Cela est vrai tant au niveau de la frange granitique (endoskarns) qu'aux dépens des anciennes dolomies et calcaires magnésiens (exoskarns). 4, record 34, French, - endoskarn
Record number: 34, Textual support number: 3 CONT
À partir de l'intrusion, on observe un continuum dans le type de minéralisation formée, passant d'endoskarns et de skarns de réaction au contact de l'intrusion ou à proximité de celle-ci, à des exoskarns puis à des mantos et des cheminées dont la formation témoigne d'un contrôle stratigraphique ou structural plus important [...] à mesure qu'on s'éloigne de l'intrusion [...] 5, record 34, French, - endoskarn
Record number: 34, Textual support number: 4 CONT
Endoskarn à épidote-biotite-grenat. 5, record 34, French, - endoskarn
Record 34, Spanish
Record 34, Textual support, Spanish
Record 35 - internal organization data 2004-06-08
Record 35, English
Record 35, Subject field(s)
- Geology
Record 35, Main entry term, English
- stratigraphic channelway
1, record 35, English, stratigraphic%20channelway
correct
Record 35, Abbreviations, English
Record 35, Synonyms, English
Record 35, Textual support, English
Record number: 35, Textual support number: 1 CONT
Hydrothermal fluids, released by crystallization and hydrofracturing of the pluton, infiltrated stratigraphic and structural channelways to react with calcareous host rock and calc-silicate hornfels to form prograde skarn. 1, record 35, English, - stratigraphic%20channelway
Record 35, French
Record 35, Domaine(s)
- Géologie
Record 35, Main entry term, French
- voie stratigraphique
1, record 35, French, voie%20stratigraphique
correct, feminine noun
Record 35, Abbreviations, French
Record 35, Synonyms, French
Record 35, Textual support, French
Record number: 35, Textual support number: 1 CONT
Les fluides hydrothermaux, libérés par la cristallisation et la fracturation hydraulique du pluton, se sont infiltrés par les voies stratigraphiques et structurales, puis ont réagi avec les roches hôtes calcareuses ainsi qu'avec les cornéennes calco-silicatées pour former des skarns d'altération prograde. 1, record 35, French, - voie%20stratigraphique
Record 35, Spanish
Record 35, Textual support, Spanish
Record 36 - internal organization data 2004-01-14
Record 36, English
Record 36, Subject field(s)
- Petrography
- Gemmology
Record 36, Main entry term, English
- diamond host rock
1, record 36, English, diamond%20host%20rock
correct
Record 36, Abbreviations, English
Record 36, Synonyms, English
Record 36, Textual support, English
Record number: 36, Textual support number: 1 CONT
The importance of lamproite as a diamond host rock has only been recognized since 1984... 1, record 36, English, - diamond%20host%20rock
Record 36, French
Record 36, Domaine(s)
- Pétrographie
- Gemmologie
Record 36, Main entry term, French
- roche hôte de diamants
1, record 36, French, roche%20h%C3%B4te%20de%20diamants
correct, feminine noun
Record 36, Abbreviations, French
Record 36, Synonyms, French
Record 36, Textual support, French
Record number: 36, Textual support number: 1 CONT
L'importance des lamproïtes comme roches hôtes de diamants n'a été établie qu'en 1984 [...] 1, record 36, French, - roche%20h%C3%B4te%20de%20diamants
Record 36, Spanish
Record 36, Textual support, Spanish
Record 37 - internal organization data 2004-01-07
Record 37, English
Record 37, Subject field(s)
- Mining Operations
Record 37, Main entry term, English
- lode mining
1, record 37, English, lode%20mining
correct
Record 37, Abbreviations, English
Record 37, Synonyms, English
- hardrock mining 2, record 37, English, hardrock%20mining
Record 37, Textual support, English
Record number: 37, Textual support number: 1 DEF
... removing of the ore directly from its host rock. 3, record 37, English, - lode%20mining
Record number: 37, Textual support number: 1 OBS
Lode mining : Refers to mining in solid rock. 4, record 37, English, - lode%20mining
Record 37, French
Record 37, Domaine(s)
- Exploitation minière
Record 37, Main entry term, French
- exploitation filonienne
1, record 37, French, exploitation%20filonienne
feminine noun
Record 37, Abbreviations, French
Record 37, Synonyms, French
Record 37, Textual support, French
Record 37, Spanish
Record 37, Textual support, Spanish
Record 38 - internal organization data 2003-12-11
Record 38, English
Record 38, Subject field(s)
- Petrography
- Various Metal Ores
Record 38, Main entry term, English
- autointrusion
1, record 38, English, autointrusion
correct
Record 38, Abbreviations, English
Record 38, Synonyms, English
- autoinjection 2, record 38, English, autoinjection
correct
Record 38, Textual support, English
Record number: 38, Textual support number: 1 DEF
A process wherein the residual liquid of a differentiating magma is injected into rifts formed in the crystallized fraction at a late stage by deformation of unspecified origin. 3, record 38, English, - autointrusion
Record number: 38, Textual support number: 1 CONT
Four stages in the development of metallic oxide minerals can usually be recognized; syngenetic in the host rocks, autointrusions during the lithification and cooling of the host intrusive rocks, as late-stage dykes and intrusions associated with the anorthositic gabbro host rock, and in the skarn and alteration zones in the host and wall rock. 4, record 38, English, - autointrusion
Record number: 38, Textual support number: 2 CONT
Concentrations of metallic oxide minerals ... are conspicuously developed in ... irregular to conformable autointrusions which have sharp to indistinct or gradational borders with earlier phases of the host anorthosite and gabbro, and were emplaced during the lithification and cooling of the host intrusive rocks ... 5, record 38, English, - autointrusion
Record 38, French
Record 38, Domaine(s)
- Pétrographie
- Minerais divers (Mines métalliques)
Record 38, Main entry term, French
- autoinjection
1, record 38, French, autoinjection
correct, feminine noun
Record 38, Abbreviations, French
Record 38, Synonyms, French
- auto-injection 2, record 38, French, auto%2Dinjection
proposal, feminine noun
- auto-intrusion 2, record 38, French, auto%2Dintrusion
proposal, feminine noun
Record 38, Textual support, French
Record number: 38, Textual support number: 1 CONT
Les concentrations d'oxydes métalliques [...] peuvent être attribuées [au style suivant de minéralisation : ] minerai sous forme d'autoinjections irrégulières à concordantes montrant des contacts nets, indistincts ou progressifs avec les phases plus anciennes des anorthosites et gabbros hôtes; la mise en place de cette minéralisation s'est produite au cours de la lithification et du refroidissement des roches intrusives hôtes. 1, record 38, French, - autoinjection
Record 38, Key term(s)
- autointrusion
Record 38, Spanish
Record 38, Textual support, Spanish
Record 39 - internal organization data 2003-10-27
Record 39, English
Record 39, Subject field(s)
- Petrography
- Mineralogy
Record 39, Main entry term, English
- host
1, record 39, English, host
correct, adjective
Record 39, Abbreviations, English
Record 39, Synonyms, English
- enclosing 2, record 39, English, enclosing
correct
Record 39, Textual support, English
Record number: 39, Textual support number: 1 CONT
Cassard et al. (1981) classified the [podiform chromite] deposits into concordant, subconcordant, and discordant types according to their orientation with respect to the penetrative fabric of the enclosing peridotite. 3, record 39, English, - host
Record number: 39, Textual support number: 2 CONT
All chromite of economic interest is believed to have crystallized from basic or ultrabasic magmas ... simultaneously with the enclosing silicates. 4, record 39, English, - host
Record number: 39, Textual support number: 1 PHR
Enclosing rock. 5, record 39, English, - host
Record number: 39, Textual support number: 2 PHR
Host rock. 5, record 39, English, - host
Record 39, French
Record 39, Domaine(s)
- Pétrographie
- Minéralogie
Record 39, Main entry term, French
- encaissant
1, record 39, French, encaissant
correct, adjective
Record 39, Abbreviations, French
Record 39, Synonyms, French
Record 39, Textual support, French
Record number: 39, Textual support number: 1 CONT
Cassard et al. (1981) ont subdivisé les gîtes podiformes en types concordant, subconcordant ou discordant selon l'orientation des amas minéralisés par rapport à l'orientation des fabriques pénétratives des péridotites encaissantes. 2, record 39, French, - encaissant
Record 39, Spanish
Record 39, Textual support, Spanish
Record 40 - internal organization data 2003-10-26
Record 40, English
Record 40, Subject field(s)
- Petrography
Record 40, Main entry term, English
- anorthosite host rock
1, record 40, English, anorthosite%20host%20rock
correct
Record 40, Abbreviations, English
Record 40, Synonyms, English
- anorthositic host rock 1, record 40, English, anorthositic%20host%20rock
correct
Record 40, Textual support, English
Record number: 40, Textual support number: 1 OBS
Anorthositic host rocks ... that have been dated in Canada are Proterozoic in age. These anorthosite complexes range in age from 1.65 Ga ... to 1.01 Ga ... 1, record 40, English, - anorthosite%20host%20rock
Record 40, French
Record 40, Domaine(s)
- Pétrographie
Record 40, Main entry term, French
- roche hôte formée d'anorthosite
1, record 40, French, roche%20h%C3%B4te%20form%C3%A9e%20d%27anorthosite
correct, feminine noun
Record 40, Abbreviations, French
Record 40, Synonyms, French
- roche hôte anorthositique 1, record 40, French, roche%20h%C3%B4te%20anorthositique
correct, feminine noun
Record 40, Textual support, French
Record number: 40, Textual support number: 1 OBS
Au Canada, les roches hôtes anorthositiques [...] qui ont été datées remontent au Protérozoïque. Leur âge s'échelonne de 1,65 Ga [...] à 1,01 Ga [...] 1, record 40, French, - roche%20h%C3%B4te%20form%C3%A9e%20d%27anorthosite
Record 40, Spanish
Record 40, Textual support, Spanish
Record 41 - internal organization data 2003-10-04
Record 41, English
Record 41, Subject field(s)
- Petrography
- Geological Research and Exploration
Record 41, Main entry term, English
- prospective host rock
1, record 41, English, prospective%20host%20rock
correct
Record 41, Abbreviations, English
Record 41, Synonyms, English
Record 41, French
Record 41, Domaine(s)
- Pétrographie
- Recherches et prospections géologiques
Record 41, Main entry term, French
- roche hôte éventuelle
1, record 41, French, roche%20h%C3%B4te%20%C3%A9ventuelle
correct, feminine noun
Record 41, Abbreviations, French
Record 41, Synonyms, French
Record 41, Textual support, French
Record 41, Spanish
Record 41, Textual support, Spanish
Record 42 - internal organization data 2003-10-03
Record 42, English
Record 42, Subject field(s)
- Petrography
Record 42, Main entry term, English
- peridotitic host rock
1, record 42, English, peridotitic%20host%20rock
correct
Record 42, Abbreviations, English
Record 42, Synonyms, English
- peridotitic host 1, record 42, English, peridotitic%20host
correct
Record 42, French
Record 42, Domaine(s)
- Pétrographie
Record 42, Main entry term, French
- roche hôte péridotitique
1, record 42, French, roche%20h%C3%B4te%20p%C3%A9ridotitique
correct, feminine noun
Record 42, Abbreviations, French
Record 42, Synonyms, French
Record 42, Textual support, French
Record 42, Spanish
Record 42, Textual support, Spanish
Record 43 - internal organization data 2003-10-02
Record 43, English
Record 43, Subject field(s)
- Petrography
Record 43, Main entry term, English
- metasedimentary xenolith
1, record 43, English, metasedimentary%20xenolith
correct
Record 43, Abbreviations, English
Record 43, Synonyms, English
Record 43, Textual support, English
Record number: 43, Textual support number: 1 CONT
The mineralized zones are typified by abundant metasedimentary xenoliths, textural heterogeneity of the host rock, and variable rock composition. 1, record 43, English, - metasedimentary%20xenolith
Record 43, French
Record 43, Domaine(s)
- Pétrographie
Record 43, Main entry term, French
- xénolite de roche métasédimentaire
1, record 43, French, x%C3%A9nolite%20de%20roche%20m%C3%A9tas%C3%A9dimentaire
correct, masculine noun
Record 43, Abbreviations, French
Record 43, Synonyms, French
Record 43, Textual support, French
Record number: 43, Textual support number: 1 CONT
Les zones minéralisées sont caractérisées par la présence d'une abondance de xénolites de roches métasédimentaires, une hétérogénéité de la texture des roches hôtes et une composition lithologique variable. 1, record 43, French, - x%C3%A9nolite%20de%20roche%20m%C3%A9tas%C3%A9dimentaire
Record 43, Spanish
Record 43, Textual support, Spanish
Record 44 - internal organization data 2003-10-02
Record 44, English
Record 44, Subject field(s)
- Petrography
Record 44, Main entry term, English
- rock composition
1, record 44, English, rock%20composition
correct
Record 44, Abbreviations, English
Record 44, Synonyms, English
Record 44, Textual support, English
Record number: 44, Textual support number: 1 CONT
The mineralized zones are typified by abundant metasedimentary xenoliths, textural heterogeneity of the host rock, and variable rock composition. 1, record 44, English, - rock%20composition
Record 44, French
Record 44, Domaine(s)
- Pétrographie
Record 44, Main entry term, French
- composition lithologique
1, record 44, French, composition%20lithologique
correct, feminine noun
Record 44, Abbreviations, French
Record 44, Synonyms, French
Record 44, Textual support, French
Record number: 44, Textual support number: 1 CONT
Les zones minéralisées sont caractérisées par la présence d'une abondance de xénolites de roches métasédimentaires, une hétérogénéité de la texture des roches hôtes et une composition lithologique variable. 1, record 44, French, - composition%20lithologique
Record 44, Spanish
Record 44, Textual support, Spanish
Record 45 - internal organization data 2003-10-02
Record 45, English
Record 45, Subject field(s)
- Petrography
Record 45, Main entry term, English
- textural heterogeneity
1, record 45, English, textural%20heterogeneity
correct
Record 45, Abbreviations, English
Record 45, Synonyms, English
Record 45, Textual support, English
Record number: 45, Textual support number: 1 CONT
The mineralized zones are typified by abundant metasedimentary xenoliths, textural heterogeneity of the host rock, and variable rock composition. 1, record 45, English, - textural%20heterogeneity
Record 45, French
Record 45, Domaine(s)
- Pétrographie
Record 45, Main entry term, French
- hétérogénéité de la texture
1, record 45, French, h%C3%A9t%C3%A9rog%C3%A9n%C3%A9it%C3%A9%20de%20la%20texture
correct, feminine noun
Record 45, Abbreviations, French
Record 45, Synonyms, French
Record 45, Textual support, French
Record number: 45, Textual support number: 1 CONT
Les zones minéralisées sont caractérisées par la présence d'une abondance de xénolites de roches métasédimentaires, une hétérogénéité de la texture des roches hôtes et une composition lithologique variable. 1, record 45, French, - h%C3%A9t%C3%A9rog%C3%A9n%C3%A9it%C3%A9%20de%20la%20texture
Record 45, Spanish
Record 45, Textual support, Spanish
Record 46 - internal organization data 2003-07-11
Record 46, English
Record 46, Subject field(s)
- Mineralogy
- Petrography
- Soil Science
Record 46, Main entry term, English
- concretion
1, record 46, English, concretion
correct
Record 46, Abbreviations, English
Record 46, Synonyms, English
Record 46, Textual support, English
Record number: 46, Textual support number: 1 DEF
An accumulation of mineral matter that forms around a center or axis of deposition after a sedimentary deposit has been laid down. 1, record 46, English, - concretion
Record number: 46, Textual support number: 1 CONT
Cementation consolidates the deposit as a whole, but the concretion is a body within the host rock that represents a local concentration of cementing material. The enclosing rock is less firmly cemented than the concretion. Commonly spheroidal or disk-shaped, and composed of such cementing agents as calcite, dolomite, iron oxide, or silica. 1, record 46, English, - concretion
Record number: 46, Textual support number: 1 OBS
Compare with "nodule" (see record). 2, record 46, English, - concretion
Record 46, French
Record 46, Domaine(s)
- Minéralogie
- Pétrographie
- Science du sol
Record 46, Main entry term, French
- concrétion
1, record 46, French, concr%C3%A9tion
correct, feminine noun
Record 46, Abbreviations, French
Record 46, Synonyms, French
Record 46, Textual support, French
Record number: 46, Textual support number: 1 DEF
Dans une roche ou un sol, partie, de nature ou de consistance différente du reste de la formation, qui s'est accrue par apport progressif de matière et a pris des formes variables [...] 2, record 46, French, - concr%C3%A9tion
Record number: 46, Textual support number: 1 CONT
Les concrétions sont des masses minérales formées par précipitation de matériel apporté par la circulation des eaux et déposé souvent en couches concentriques autour d'un nucleus. 2, record 46, French, - concr%C3%A9tion
Record number: 46, Textual support number: 2 CONT
Ailleurs, d'autres concrétions, qu'on trouve disséminées dans certains sédiments sont faites les unes de phosphate, les autres de silice, d'autres encore d'oxydes de fer et de manganèse. 3, record 46, French, - concr%C3%A9tion
Record 46, Spanish
Record 46, Campo(s) temático(s)
- Mineralogía
- Petrografía
- Ciencia del suelo
Record 46, Main entry term, Spanish
- concreción
1, record 46, Spanish, concreci%C3%B3n
correct, feminine noun
Record 46, Abbreviations, Spanish
Record 46, Synonyms, Spanish
Record 46, Textual support, Spanish
Record number: 46, Textual support number: 1 DEF
Acumulación, seguida de endurecimiento, de substancias transportadas en disolución por el agua y luego abandonadas en el seno de una roca o en el suelo. 1, record 46, Spanish, - concreci%C3%B3n
Record 47 - internal organization data 2003-05-28
Record 47, English
Record 47, Subject field(s)
- Geology
- Petroleum Deposits
Record 47, Main entry term, English
- reef trap
1, record 47, English, reef%20trap
correct
Record 47, Abbreviations, English
Record 47, Synonyms, English
- stratigraphic reef trap 2, record 47, English, stratigraphic%20reef%20trap
Record 47, Textual support, English
Record number: 47, Textual support number: 1 CONT
There are only four basic kinds of stratigraphic traps: unconformities, porosity permeability pinchouts, reefs, and drape structures. ... Reef Traps. Reefs are productive in many parts of the world. Many types exist, such as atolls, table reefs, pinnacle reefs, barrier reefs, fringing reefs, biostromes, and bioherms. They occur as small dome like features that may be reflected in the overlying sediments by drape. ... The size of a reef ranges from a few acres to several square miles. Seismic exploration is the best way to find reefs. The reef core grows upward and usually outward as the sea level rises. Detrital reef material falls on the ocean side, forming the fore reef. The back reef is formed on the lagoon or quiet side by deposition of limestone and lime mud ... 1, record 47, English, - reef%20trap
Record number: 47, Textual support number: 2 CONT
Stratigraphic traps are traps created by the limits of the reservoir rock itself, without any structural control.... Stratigraphic reef traps are amongst the most important type of trap in Alberta, where reefs of Devonian age, formed mainly of stromatoporoids host much of the petroleum. They became ideal traps when a change in the regional environment caused the reefs to be buried by muds, forming an impermeable seal and cap rock. 2, record 47, English, - reef%20trap
Record 47, French
Record 47, Domaine(s)
- Géologie
- Gisements pétrolifères
Record 47, Main entry term, French
- piège récifal
1, record 47, French, pi%C3%A8ge%20r%C3%A9cifal
masculine noun
Record 47, Abbreviations, French
Record 47, Synonyms, French
Record 47, Textual support, French
Record number: 47, Textual support number: 1 CONT
Tendance du pétrole à remonter en surface en raison de sa légèreté. Un «piège» est donc nécessaire pour le garder prisonnier de sa roche-réservoir : - Piège structural : coince le pétrole sous une couche de roche imperméable. - Dôme de sel : coince le pétrole sous une couche saline. - Piège récifal : coince le pétrole sous un récif. 2, record 47, French, - pi%C3%A8ge%20r%C3%A9cifal
Record 47, Spanish
Record 47, Textual support, Spanish
Record 48 - internal organization data 2003-05-28
Record 48, English
Record 48, Subject field(s)
- Geochemistry
- Metals Mining
Record 48, Main entry term, English
- fractured carbonate
1, record 48, English, fractured%20carbonate
correct
Record 48, Abbreviations, English
Record 48, Synonyms, English
Record 48, Textual support, English
Record number: 48, Textual support number: 1 CONT
Tar-sand infers a sandy sedimentary rock as the host, but this is not always the case as other porous rocks such as siltstone and fractured carbonates have also been classified as tar-sand. 1, record 48, English, - fractured%20carbonate
Record 48, French
Record 48, Domaine(s)
- Géochimie
- Mines métalliques
Record 48, Main entry term, French
- carbonate fracturé
1, record 48, French, carbonate%20fractur%C3%A9
masculine noun
Record 48, Abbreviations, French
Record 48, Synonyms, French
Record 48, Textual support, French
Record number: 48, Textual support number: 1 CONT
Réservoirs potentiels : Monticules récifaux et fronts de faciès de carbonates; carbonates fracturés; lentilles de grès. 1, record 48, French, - carbonate%20fractur%C3%A9
Record 48, Spanish
Record 48, Textual support, Spanish
Record 49 - external organization data 2003-05-08
Record 49, English
Record 49, Subject field(s)
- Petrography
- Waste Management
- Nuclear Waste Materials
- Compartment - Canadian Nuclear Safety Commission
Record 49, Main entry term, English
- host rock
1, record 49, English, host%20rock
correct
Record 49, Abbreviations, English
Record 49, Synonyms, English
Record 49, Textual support, English
Record number: 49, Textual support number: 1 CONT
The major characteristics of the mined caverns option... are that :-wastes are placed in excavated rock cavities which have low ground-water flow, a definable structure and good rock competence;-there is a deep cover over the waste;-structural stability is provided by the host rock; 2, record 49, English, - host%20rock
Record number: 49, Textual support number: 2 CONT
Mines Caverns. Rock cavities can provide a high degree of containment and isolation for waste if suitable geologic conditions are present.... Preferred characteristics of the host rock are : low frequency of open fractures to restrict groundwater flows, definable structure so that uncertainties in advance of excavation are low, and good rock competence so that adequately sized chambers can be excavated safely. 3, record 49, English, - host%20rock
Record 49, French
Record 49, Domaine(s)
- Pétrographie
- Gestion des déchets
- Déchets nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 49, Main entry term, French
- roche hôte
1, record 49, French, roche%20h%C3%B4te
correct, feminine noun
Record 49, Abbreviations, French
Record 49, Synonyms, French
- roche d'accueil 2, record 49, French, roche%20d%27accueil
correct, feminine noun
- roche réceptrice 3, record 49, French, roche%20r%C3%A9ceptrice
feminine noun
- roche encaissante 4, record 49, French, roche%20encaissante
feminine noun
Record 49, Textual support, French
Record number: 49, Textual support number: 1 CONT
La barrière géologique est constituée par l'ensemble des couches de terrain qui se trouvent interposées entre le stockage et la biosphère. Elle joue un rôle essentiel dans le système d'isolement après la phase de décroissance rapide. C'est elle qui doit ralentir le processus de transfert de la radioactivité. Le milieu qui entoure immédiatement le stockage est appelé roche hôte; l'ensemble des différentes couches géologiques au-delà de la roche hôte est regroupé sous la dénomination de roche barrière. La roche hôte et la roche barrière peuvent être de composition géologique identique ou différente. La roche hôte doit posséder de bonnes qualités géotechniques pour permettre la réalisation des ouvrages de génie minier. C'est elle qui sera exposée aux effets thermiques induits par les déchets. 5, record 49, French, - roche%20h%C3%B4te
Record number: 49, Textual support number: 2 CONT
[...] identifier des roches d'accueil étanches (roches hôtes) situées en conditions hydrologiques régionales favorables et dans un environnement géodynamique stable. 2, record 49, French, - roche%20h%C3%B4te
Record 49, Spanish
Record 49, Campo(s) temático(s)
- Petrografía
- Gestión de los desechos
- Desechos nucleares
- Compartimiento - Comisión Canadiense de Seguridad Nuclear
Record 49, Main entry term, Spanish
- roca receptora
1, record 49, Spanish, roca%20receptora
feminine noun
Record 49, Abbreviations, Spanish
Record 49, Synonyms, Spanish
- roca hospedante 2, record 49, Spanish, roca%20hospedante
feminine noun
Record 49, Textual support, Spanish
Record 50 - internal organization data 2003-04-28
Record 50, English
Record 50, Subject field(s)
- Tin Mining
- Processing of Mineral Products
- Mineral Processing (Metallurgy)
Record 50, Main entry term, English
- tin streaming
1, record 50, English, tin%20streaming
correct
Record 50, Abbreviations, English
Record 50, Synonyms, English
Record 50, Textual support, English
Record number: 50, Textual support number: 1 DEF
Tin working exploiting ore weathered from lodes using water to separate tin from host rock. 1, record 50, English, - tin%20streaming
Record number: 50, Textual support number: 1 OBS
streaming: The working of alluvial deposits for the tin found in them; the washing of tin ore from the detrital materials; ... 2, record 50, English, - tin%20streaming
Record 50, French
Record 50, Domaine(s)
- Mines d'étain
- Préparation des produits miniers
- Minéralurgie (Métallurgie)
Record 50, Main entry term, French
- exploitation d'étain alluvionnaire
1, record 50, French, exploitation%20d%27%C3%A9tain%20alluvionnaire
feminine noun
Record 50, Abbreviations, French
Record 50, Synonyms, French
Record 50, Textual support, French
Record 50, Spanish
Record 50, Textual support, Spanish
Record 51 - internal organization data 2001-11-13
Record 51, English
Record 51, Subject field(s)
- Geochemistry
Record 51, Main entry term, English
- chemical control
1, record 51, English, chemical%20control
correct
Record 51, Abbreviations, English
Record 51, Synonyms, English
Record 51, Textual support, English
Record number: 51, Textual support number: 1 CONT
In general, mesothermal veins are not strongly associated with any particular type of rock, probably simply reflecting the fact that they are controlled by structures which can form in almost any rock type.... In some cases, iron-rich lithologies are a favourable host to mesothermal veins, possibly reflecting a chemical control. 2, record 51, English, - chemical%20control
Record 51, French
Record 51, Domaine(s)
- Géochimie
Record 51, Main entry term, French
- régulation chimique
1, record 51, French, r%C3%A9gulation%20chimique
proposal, feminine noun
Record 51, Abbreviations, French
Record 51, Synonyms, French
- contrôle chimique 2, record 51, French, contr%C3%B4le%20chimique
masculine noun
Record 51, Textual support, French
Record 51, Spanish
Record 51, Campo(s) temático(s)
- Geoquímica
Record 51, Main entry term, Spanish
- control químico
1, record 51, Spanish, control%20qu%C3%ADmico
masculine noun
Record 51, Abbreviations, Spanish
Record 51, Synonyms, Spanish
Record 51, Textual support, Spanish
Record 52 - internal organization data 2001-07-25
Record 52, English
Record 52, Subject field(s)
- Geochemistry
- Mineralogy
Record 52, Main entry term, English
- hematized
1, record 52, English, hematized
correct, adjective
Record 52, Abbreviations, English
Record 52, Synonyms, English
Record 52, Textual support, English
Record number: 52, Textual support number: 1 CONT
The Fond-du-Lac deposit occurs in hematized, carbonatized and silicified sandstone of the Athabasca Group. 1, record 52, English, - hematized
Record number: 52, Textual support number: 2 CONT
Hematization is distinctive in the Michelin ore, but not in sulphide-rich argillaceous ore of the Rexspar deposit. Hematite occurs as very fine grains or interstitial films, and does not represent a significant addition of iron to the host rock. Magnetite and ilmeno-magnetite in the host rock have been hematized to a variable degree. 1, record 52, English, - hematized
Record 52, French
Record 52, Domaine(s)
- Géochimie
- Minéralogie
Record 52, Main entry term, French
- hématisé
1, record 52, French, h%C3%A9matis%C3%A9
correct, adjective
Record 52, Abbreviations, French
Record 52, Synonyms, French
Record 52, Textual support, French
Record number: 52, Textual support number: 1 PHR
Granite hématisé. 2, record 52, French, - h%C3%A9matis%C3%A9
Record number: 52, Textual support number: 2 PHR
Fracture hématisée. 2, record 52, French, - h%C3%A9matis%C3%A9
Record number: 52, Textual support number: 3 PHR
Feldspath hématisé. 3, record 52, French, - h%C3%A9matis%C3%A9
Record 52, Spanish
Record 52, Textual support, Spanish
Record 53 - internal organization data 2001-06-06
Record 53, English
Record 53, Subject field(s)
- Petrography
- Geochemistry
Record 53, Main entry term, English
- carbonate-pelite host rock
1, record 53, English, carbonate%2Dpelite%20host%20rock
correct
Record 53, Abbreviations, English
Record 53, Synonyms, English
Record 53, Textual support, English
Record number: 53, Textual support number: 1 CONT
Structural and stratigraphic traps in carbonate-pelite host rocks. 1, record 53, English, - carbonate%2Dpelite%20host%20rock
Record 53, French
Record 53, Domaine(s)
- Pétrographie
- Géochimie
Record 53, Main entry term, French
- roche hôte carbonato-pélitique
1, record 53, French, roche%20h%C3%B4te%20carbonato%2Dp%C3%A9litique
proposal, feminine noun
Record 53, Abbreviations, French
Record 53, Synonyms, French
Record 53, Textual support, French
Record number: 53, Textual support number: 1 OBS
Voir fiches «roche hôte», «roche carbonatée» et «roche pélitique». 1, record 53, French, - roche%20h%C3%B4te%20carbonato%2Dp%C3%A9litique
Record number: 53, Textual support number: 2 OBS
carbonato-pélitique : Par analogie avec «gréso-pélitique» (Précis de géologie, par J. Auboin, R. Brousse et J.-P. Lehman, [source AUGEO, 1975, vol. 1, 366]). 1, record 53, French, - roche%20h%C3%B4te%20carbonato%2Dp%C3%A9litique
Record 53, Spanish
Record 53, Textual support, Spanish
Record 54 - external organization data 2001-05-11
Record 54, English
Record 54, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Compartment - Canadian Nuclear Safety Commission
Record 54, Main entry term, English
- physical barrier
1, record 54, English, physical%20barrier
correct
Record 54, Abbreviations, English
Record 54, Synonyms, English
Record 54, Textual support, English
Record number: 54, Textual support number: 1 CONT
The natural barriers comprise the physical and chemical characteristics of the geological environment of the repository. The major components are the host rock(the pluton), the surrounding rocks(around the pluton) and the groundwater regime. The host rock is a physical barrier to intrusion and radionuclide migration. 1, record 54, English, - physical%20barrier
Record 54, French
Record 54, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 54, Main entry term, French
- barrière matérielle
1, record 54, French, barri%C3%A8re%20mat%C3%A9rielle
correct, feminine noun
Record 54, Abbreviations, French
Record 54, Synonyms, French
Record 54, Textual support, French
Record number: 54, Textual support number: 1 CONT
Les barrières naturelles comprennent les caractéristiques physiques et chimiques du milieu géologique du dépôt. Les composants principaux sont la roche encaissante (pluton), les roches avoisinantes autour de pluton et le réseau des eaux souterraines. La roche encaissante est une barrière matérielle contre l'intrusion et la migration des radionucléides. 2, record 54, French, - barri%C3%A8re%20mat%C3%A9rielle
Record number: 54, Textual support number: 1 OBS
barrière matérielle : terme extrait du Glossaire de l'énergie nucléaire (1992) et reproduit avec l'autorisation de l'OCDE. 3, record 54, French, - barri%C3%A8re%20mat%C3%A9rielle
Record 54, Spanish
Record 54, Textual support, Spanish
Record 55 - internal organization data 2001-04-25
Record 55, English
Record 55, Subject field(s)
- Geochemistry
- Petrography
Record 55, Main entry term, English
- carbonate host rock
1, record 55, English, carbonate%20host%20rock
correct
Record 55, Abbreviations, English
Record 55, Synonyms, English
Record 55, Textual support, English
Record number: 55, Textual support number: 1 CONT
Mineralogically, gangue minerals can be the dominant constituents as in auriferous quartz veins. Quartz and calcite are the commonest, with quartz being dominant when the host rocks are silicates and calcite with carbonate host rocks. 1, record 55, English, - carbonate%20host%20rock
Record number: 55, Textual support number: 2 CONT
... flats ... are horizontal or subhorizontal bodies of ore which commonly branch out from veins and lie in carbonate host rocks beneath an impervious cover ... 1, record 55, English, - carbonate%20host%20rock
Record 55, French
Record 55, Domaine(s)
- Géochimie
- Pétrographie
Record 55, Main entry term, French
- roche-support carbonatée
1, record 55, French, roche%2Dsupport%20carbonat%C3%A9e
correct, feminine noun
Record 55, Abbreviations, French
Record 55, Synonyms, French
- roche hôte carbonatée 2, record 55, French, roche%20h%C3%B4te%20carbonat%C3%A9e
proposal, feminine noun
Record 55, Textual support, French
Record number: 55, Textual support number: 1 CONT
[...] les gisements de fluorite dans les roches sédimentaires [...] sont définis par trois métallotectes essentiels : roche-support carbonatée; tectonique cassante [...]; karsts. 1, record 55, French, - roche%2Dsupport%20carbonat%C3%A9e
Record number: 55, Textual support number: 1 OBS
Voir les fiches «roche hôte» et «roche carbonatée». 2, record 55, French, - roche%2Dsupport%20carbonat%C3%A9e
Record 55, Spanish
Record 55, Textual support, Spanish
Record 56 - internal organization data 1998-11-06
Record 56, English
Record 56, Subject field(s)
- Metals Mining
- Economic Geology
Record 56, Main entry term, English
- metamorphosed conglomerate
1, record 56, English, metamorphosed%20conglomerate
correct
Record 56, Abbreviations, English
Record 56, Synonyms, English
- metaconglomerate 2, record 56, English, metaconglomerate
correct
Record 56, Textual support, English
Record number: 56, Textual support number: 1 DEF
Deformed or otherwise altered and metamorphosed conglomerate. 3, record 56, English, - metamorphosed%20conglomerate
Record number: 56, Textual support number: 1 CONT
The Mary Kathleen Uranium Deposit, Northern Queensland.... The main host rock of the orebodies is a metamorphosed conglomerate consisting of clasts of quartzite and feldspathic rocks in a fine-grained matrix of diopside and feldspar; orebodies also occur in scapolite-diopside granulites above and below the metaconglomerate. 1, record 56, English, - metamorphosed%20conglomerate
Record 56, French
Record 56, Domaine(s)
- Mines métalliques
- Géologie économique
Record 56, Main entry term, French
- conglomérat métamorphisé
1, record 56, French, conglom%C3%A9rat%20m%C3%A9tamorphis%C3%A9
correct, masculine noun
Record 56, Abbreviations, French
Record 56, Synonyms, French
- métaconglomérat 2, record 56, French, m%C3%A9taconglom%C3%A9rat
correct, masculine noun
Record 56, Textual support, French
Record 56, Spanish
Record 56, Textual support, Spanish
Record 57 - internal organization data 1996-05-10
Record 57, English
Record 57, Subject field(s)
- Waste Management
- Nuclear Waste Materials
Record 57, Main entry term, English
- rock cavity
1, record 57, English, rock%20cavity
correct
Record 57, Abbreviations, English
Record 57, Synonyms, English
- mined cavity in rock 1, record 57, English, mined%20cavity%20in%20rock
correct
Record 57, Textual support, English
Record number: 57, Textual support number: 1 CONT
Of the various disposal concepts which have been suggested for low-level wastes, only three were compatible with the geological characteristics of the CRNL property: burial in excavated sand trenches with minor engineered features to inhibit nuclide migration; containment in an engineered below-ground vault; and emplacement in a shallow mined cavity in rock. 1, record 57, English, - rock%20cavity
Record number: 57, Textual support number: 2 CONT
Mined caverns. Rock cavities can provide a high degree of containment and isolation for waste if suitable geologic conditions are present.... Preferred characteristics of the host rock are : low frequency of open fractures to restrict groundwater flows, definable structure so that uncertainties in advance of excavation are low, and good rock competence so that adequately sized chambers can be excavated safely. 1, record 57, English, - rock%20cavity
Record 57, French
Record 57, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
Record 57, Main entry term, French
- cavité rocheuse
1, record 57, French, cavit%C3%A9%20rocheuse
feminine noun
Record 57, Abbreviations, French
Record 57, Synonyms, French
- cavité pratiquée dans la roche 2, record 57, French, cavit%C3%A9%20pratiqu%C3%A9e%20dans%20la%20roche
correct, feminine noun
Record 57, Textual support, French
Record 57, Spanish
Record 57, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
Record 57, Main entry term, Spanish
- cavidad excavada en la roca
1, record 57, Spanish, cavidad%20excavada%20en%20la%20roca
correct, feminine noun
Record 57, Abbreviations, Spanish
Record 57, Synonyms, Spanish
- cavidad rocosa 2, record 57, Spanish, cavidad%20rocosa
correct, feminine noun
- cavidad minada en roca dura 3, record 57, Spanish, cavidad%20minada%20en%20roca%20dura
correct, feminine noun
Record 57, Textual support, Spanish
Record 58 - internal organization data 1996-05-10
Record 58, English
Record 58, Subject field(s)
- Waste Management
- Nuclear Waste Materials
Record 58, Main entry term, English
- mined cavern
1, record 58, English, mined%20cavern
correct
Record 58, Abbreviations, English
Record 58, Synonyms, English
Record 58, Textual support, English
Record number: 58, Textual support number: 1 CONT
The major characteristics of the mined caverns option... are that : wastes are placed in excavated rock cavities which have low ground-water flow, a definable structure and good rock competence; there is a deep cover over the waste; structural stability is provided by the host rock; and wastes may be disposed of in packaged or bulk form, depending on cavern design. 1, record 58, English, - mined%20cavern
Record 58, French
Record 58, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
Record 58, Main entry term, French
- caverne excavée
1, record 58, French, caverne%20excav%C3%A9e
correct, feminine noun
Record 58, Abbreviations, French
Record 58, Synonyms, French
- caverne artificielle 2, record 58, French, caverne%20artificielle
feminine noun
Record 58, Textual support, French
Record number: 58, Textual support number: 1 CONT
On ne prévoit pas de stockage en surface à cause de la forte densité de la population, même pour les déchets de faible et moyenne activité à vie courte. Ceux-ci seront stockés dans des cavernes accessibles par une galerie horizontale et excavées dans une roche d'accueil adéquate qui servira de barrière de sécurité géologique. 1, record 58, French, - caverne%20excav%C3%A9e
Record 58, Spanish
Record 58, Campo(s) temático(s)
- Gestión de los desechos
- Desechos nucleares
Record 58, Main entry term, Spanish
- caverna excavada
1, record 58, Spanish, caverna%20excavada
correct, feminine noun
Record 58, Abbreviations, Spanish
Record 58, Synonyms, Spanish
- caverna artificial 2, record 58, Spanish, caverna%20artificial
feminine noun
- caverna minada 3, record 58, Spanish, caverna%20minada
proposal, feminine noun
Record 58, Textual support, Spanish
Record 59 - internal organization data 1996-04-30
Record 59, English
Record 59, Subject field(s)
- Radioactive Ores (Mining)
Record 59, Main entry term, English
- roll-front
1, record 59, English, roll%2Dfront
correct
Record 59, Abbreviations, English
Record 59, Synonyms, English
Record 59, Textual support, English
Record number: 59, Textual support number: 1 CONT
Location map of western U. S. A. uranium deposits, including the Salt Wash, humate, and Wyoming basin roll-front ores... "Stop-action" diagram of a roll-front uranium deposit advancing to the right. Groundwater moves through the roll-front, which advances slowly downdip at a rate determined by the oxidative capacity of the solution versus the reductive capacity of the permeable host rock. 2, record 59, English, - roll%2Dfront
Record 59, French
Record 59, Domaine(s)
- Minerais radioactifs (Mines métalliques)
Record 59, Main entry term, French
- front de roll
1, record 59, French, front%20de%20roll
correct, masculine noun
Record 59, Abbreviations, French
Record 59, Synonyms, French
Record 59, Textual support, French
Record number: 59, Textual support number: 1 CONT
Dans le Bassin de Powder River (Wyoming), apparaissent deux types d'altération : rouge, hématitique et oxydée, et blanche, «lessivée» et riche en argile. L'altération rouge est directement associée avec les minéralisations en uranium de type «rolls». Elle résulte de la migration d'un front de roll, à travers les grès, dans la direction du gradient hydraulique, la plupart des gisements se situant au contact des grès oxydés et des grès inaltérés réducteurs. 1, record 59, French, - front%20de%20roll
Record 59, Spanish
Record 59, Textual support, Spanish
Record 60 - internal organization data 1995-08-24
Record 60, English
Record 60, Subject field(s)
- Waste Management
- Nuclear Waste Materials
Record 60, Main entry term, English
- host material
1, record 60, English, host%20material
proposal
Record 60, Abbreviations, English
Record 60, Synonyms, English
Record 60, Textual support, English
Record number: 60, Textual support number: 1 OBS
See also "host rock". 1, record 60, English, - host%20material
Record 60, French
Record 60, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
Record 60, Main entry term, French
- matériau d'accueil
1, record 60, French, mat%C3%A9riau%20d%27accueil
correct, masculine noun
Record 60, Abbreviations, French
Record 60, Synonyms, French
Record 60, Textual support, French
Record number: 60, Textual support number: 1 CONT
[...] dans la caractérisation du colis exposée plus haut, les taux de lixiviation sont étudiés dans des conditions standard qui ne tiennent pas compte du milieu réel de stockage; les études de comportement, en revanche, doivent prendre en compte l'effet des barrières et matériaux d'accueil (tests dit d'altérabilité). 1, record 60, French, - mat%C3%A9riau%20d%27accueil
Record 60, Spanish
Record 60, Textual support, Spanish
Record 61 - external organization data 1994-12-22
Record 61, English
Record 61, Subject field(s)
- Waste Management
- Nuclear Waste Materials
- Compartment - Canadian Nuclear Safety Commission
Record 61, Main entry term, English
- intrusion
1, record 61, English, intrusion
correct
Record 61, Abbreviations, English
Record 61, Synonyms, English
Record 61, Textual support, English
Record number: 61, Textual support number: 1 CONT
The host rock is a physical barrier to intrusion and radionuclide migration. 1, record 61, English, - intrusion
Record 61, French
Record 61, Domaine(s)
- Gestion des déchets
- Déchets nucléaires
- Tiroir - Commission canadienne de sûreté nucléaire
Record 61, Main entry term, French
- intrusion
1, record 61, French, intrusion
feminine noun
Record 61, Abbreviations, French
Record 61, Synonyms, French
Record 61, Textual support, French
Record number: 61, Textual support number: 1 CONT
La roche encaissante est une barrière matérielle contre l'intrusion et la migration des radionucléides. 1, record 61, French, - intrusion
Record 61, Spanish
Record 61, Textual support, Spanish
Record 62 - internal organization data 1993-09-10
Record 62, English
Record 62, Subject field(s)
- Nuclear Waste Materials
- Waste Management
- Special-Language Phraseology
Record 62, Main entry term, English
- dispose of wastes
1, record 62, English, dispose%20of%20wastes
correct
Record 62, Abbreviations, English
Record 62, Synonyms, English
Record 62, Textual support, English
Record number: 62, Textual support number: 1 CONT
The major characteristics of the mined caverns option... are that :. wastes are placed in excavated rock cavities which have low ground-water flow, a definable structure and good rock competence;. there is a deep cover over the waste;. structural stability is provided by the host rock; and. wastes may be disposed of in packaged or bulk form, depending on cavern design. 1, record 62, English, - dispose%20of%20wastes
Record 62, French
Record 62, Domaine(s)
- Déchets nucléaires
- Gestion des déchets
- Phraséologie des langues de spécialité
Record 62, Main entry term, French
- évacuer les déchets
1, record 62, French, %C3%A9vacuer%20les%20d%C3%A9chets
correct
Record 62, Abbreviations, French
Record 62, Synonyms, French
Record 62, Textual support, French
Record number: 62, Textual support number: 1 CONT
Les déchets à basse activité sont souvent évacués en les déversant dans l'océan, dans les eaux de surface ou directement dans le sol. 2, record 62, French, - %C3%A9vacuer%20les%20d%C3%A9chets
Record 62, Spanish
Record 62, Textual support, Spanish
Record 63 - internal organization data 1992-07-02
Record 63, English
Record 63, Subject field(s)
- Petrography
Record 63, Main entry term, English
- clastic sedimentary sequence 1, record 63, English, clastic%20sedimentary%20sequence
Record 63, Abbreviations, English
Record 63, Synonyms, English
Record 63, Textual support, English
Record number: 63, Textual support number: 1 DEF
Mesothermal vein gold deposits... are characterized by... lithologic facies [that] range from clastic sedimentary(mainly turbiditic) sequences, to mafic to felsic volcanic piles... At the district scale, two main favourable host rock sequences can be identified : clastic sedimentary sequences and volcanic-dominated sequences. 1, record 63, English, - clastic%20sedimentary%20sequence
Record 63, French
Record 63, Domaine(s)
- Pétrographie
Record 63, Main entry term, French
- série sédimentaire clastique
1, record 63, French, s%C3%A9rie%20s%C3%A9dimentaire%20clastique
proposal, feminine noun
Record 63, Abbreviations, French
Record 63, Synonyms, French
- séquence sédimentaire clastique 1, record 63, French, s%C3%A9quence%20s%C3%A9dimentaire%20clastique
proposal, feminine noun
Record 63, Textual support, French
Record number: 63, Textual support number: 1 OBS
Voir fiche "clastic sequence". 1, record 63, French, - s%C3%A9rie%20s%C3%A9dimentaire%20clastique
Record number: 63, Textual support number: 2 OBS
Voir fiche "lithologic sequence". 1, record 63, French, - s%C3%A9rie%20s%C3%A9dimentaire%20clastique
Record 63, Spanish
Record 63, Textual support, Spanish
Record 64 - internal organization data 1991-05-30
Record 64, English
Record 64, Subject field(s)
- Geology
Record 64, Main entry term, English
- exotic derivation 1, record 64, English, exotic%20derivation
Record 64, Abbreviations, English
Record 64, Synonyms, English
Record 64, Textual support, English
Record number: 64, Textual support number: 1 CONT
Chemical components of the system are of both local and exotic derivation : endoskarn forms in the pluton by introduction of calcium from the host rock, magnesian exoskarn forms in dolostones, and calcic exoskarn forms in limestones. 1, record 64, English, - exotic%20derivation
Record 64, French
Record 64, Domaine(s)
- Géologie
Record 64, Main entry term, French
- provenance lointaine
1, record 64, French, provenance%20lointaine
feminine noun
Record 64, Abbreviations, French
Record 64, Synonyms, French
Record 64, Textual support, French
Record number: 64, Textual support number: 1 CONT
Les glaces flottantes (...) sont des agents de transport efficaces (...), elles abandonnent sur les rivages des matériaux de provenance lointaine, galets exotiques (...) 1, record 64, French, - provenance%20lointaine
Record 64, Spanish
Record 64, Textual support, Spanish
Record 65 - internal organization data 1989-04-25
Record 65, English
Record 65, Subject field(s)
- Soil Mechanics (Engineering)
- Soil Science
Record 65, Main entry term, English
- burrow porosity
1, record 65, English, burrow%20porosity
correct
Record 65, Abbreviations, English
Record 65, Synonyms, English
- boring porosity 2, record 65, English, boring%20porosity
correct
Record 65, Textual support, English
Record number: 65, Textual support number: 1 DEF
Porosity resulting from burrowing organisms. Although this type of porosity is uncommon in ancient carbonate rocks due to collapse of burrows, other types of porosity such as inter-particle porosity can develop within the burrow filling material, esp. if its permeability is greater than that of the host sediment... 3, record 65, English, - burrow%20porosity
Record number: 65, Textual support number: 1 OBS
[Burrows are] features created by organic burrowing in relatively unconsolidated sediment, in contrast to borings, which formed in rigid sedimentary particles or rock. Porosity representing discrete burrows is relatively uncommon in ancient carbonate rocks, because most burrows collapse, become filled by sediment, or are backfilled by the burrow-forming organism itself. However, other types of porosity, such as inter-particle porosity, may occur within burrow fillings in carbonate facies. In somewhat muddy facies, burrow fillings may have more permeability than the host sediment. Commonly these structures, perhaps because of higher permeability, appear to have localized dolomitization.... In some carbonates the porosity is largely in dolomitized burrows. 4, record 65, English, - burrow%20porosity
Record 65, French
Record 65, Domaine(s)
- Mécanique des sols
- Science du sol
Record 65, Main entry term, French
- porosité tubulaire
1, record 65, French, porosit%C3%A9%20tubulaire
correct, feminine noun
Record 65, Abbreviations, French
Record 65, Synonyms, French
Record 65, Textual support, French
Record number: 65, Textual support number: 1 CONT
On observe fréquemment dans les terres dont l'activité biologique est intense, à côté des cheminements des vers de terre, un grand nombre de fins canalicules qui résultent du travail de petits insectes et animalcules divers. Quand ce type de pores devient prédominant, on dit du sol qu'il a une "porosité tubulaire" (...) 1, record 65, French, - porosit%C3%A9%20tubulaire
Record 65, Spanish
Record 65, Textual support, Spanish
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