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IGNEOUS LAYERING [13 records]
Record 1 - internal organization data 2016-02-25
Record 1, English
Record 1, Subject field(s)
- Petrography
- Geology
Record 1, Main entry term, English
- pseudostratification
1, record 1, English, pseudostratification
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- false stratification 1, record 1, English, false%20stratification
correct, obsolete
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Apparent layering in some igneous rocks caused by structural features, esp. horizontal jointing, that have the appearance of stratification. 1, record 1, English, - pseudostratification
Record number: 1, Textual support number: 1 OBS
false stratification: An old term for cross-stratification ... used by Lyell ... The term is rarely used today. 1, record 1, English, - pseudostratification
Record 1, French
Record 1, Domaine(s)
- Pétrographie
- Géologie
Record 1, Main entry term, French
- pseudo-stratification
1, record 1, French, pseudo%2Dstratification
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Certains ensembles ignés présentent une «pseudo-stratification». S'il s'agit d'ensembles volcaniques on peut souvent y distinguer des coulées successives, de compositions différentes, dans lesquelles on peut établir une véritable stratigraphie; souvent alors la minéralisation se localise à un certain niveau. 1, record 1, French, - pseudo%2Dstratification
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-12-16
Record 2, English
Record 2, Subject field(s)
- Petrography
Record 2, Main entry term, English
- banding
1, record 2, English, banding
correct, noun
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A banded structure of metamorphic rocks consisting of nearly parallel bands having different textures or minerals or both. 1, record 2, English, - banding
Record number: 2, Textual support number: 1 OBS
It may be produced by incomplete segregation of constituents during recrystallization or may be inherited in part from bedding in sediments or from layering in igneous rocks. 1, record 2, English, - banding
Record 2, French
Record 2, Domaine(s)
- Pétrographie
Record 2, Main entry term, French
- litage métamorphique
1, record 2, French, litage%20m%C3%A9tamorphique
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les éléments planaires sont les surfaces définies par [...] les «ségrégations» planaires différenciées par leur composition minéralogique, quantitative ou qualitative, en déterminant un «litage métamorphique». 1, record 2, French, - litage%20m%C3%A9tamorphique
Record number: 2, Textual support number: 1 OBS
Le terme «litage», pris dans l'absolu, s'emploie en référence avec des formations sédimentaires. 2, record 2, French, - litage%20m%C3%A9tamorphique
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2009-04-21
Record 3, English
Record 3, Subject field(s)
- Petrography
Record 3, Main entry term, English
- compositional banding
1, record 3, English, compositional%20banding
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- compositional layering 2, record 3, English, compositional%20layering
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
... variations in crystallisation can be manifest by layering defined by alternations of different composition (different minerals). The general term "compositional banding" is used to describe the layering. 3, record 3, English, - compositional%20banding
Record number: 3, Textual support number: 2 CONT
... thin plate-shaped minerals, such as mica, align perpendicular to the direction of maximum pressure, giving rise to a layering in the rock that is known as foliation. Compositional layering, or bands of different minerals, can also occur and cause foliation. 4, record 3, English, - compositional%20banding
Record number: 3, Textual support number: 1 OBS
[Term used for] igneous or metamorphic rocks... when the origin or significance of the layering is uncertain. 5, record 3, English, - compositional%20banding
Record number: 3, Textual support number: 2 OBS
compositional layering: term used at Natural Resources Canada - Earth Sciences Sector. 6, record 3, English, - compositional%20banding
Record 3, French
Record 3, Domaine(s)
- Pétrographie
Record 3, Main entry term, French
- différenciation pétrographique
1, record 3, French, diff%C3%A9renciation%20p%C3%A9trographique
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- stratification pétrographique 2, record 3, French, stratification%20p%C3%A9trographique
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
foliation : Structure visible dans certaines roches métamorphiques où, à la schistosité, s'ajoute une différenciation pétrographique entre les lits formant ainsi des feuillets. 3, record 3, French, - diff%C3%A9renciation%20p%C3%A9trographique
Record number: 3, Textual support number: 1 OBS
différenciation pétrographique; stratification pétrographique : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre. 4, record 3, French, - diff%C3%A9renciation%20p%C3%A9trographique
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2006-12-14
Record 4, English
Record 4, Subject field(s)
- Various Metal Ores
Record 4, Main entry term, English
- chromite-rich layer
1, record 4, English, chromite%2Drich%20layer
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Most stratiform chromite deposits comprise laterally extensive chromite-rich layers which... are generally conformable to... the igneous layering that characterizes such intrusions. 1, record 4, English, - chromite%2Drich%20layer
Record 4, French
Record 4, Domaine(s)
- Minerais divers (Mines métalliques)
Record 4, Main entry term, French
- lit riche en chromite
1, record 4, French, lit%20riche%20en%20chromite
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
La plupart des gisements stratiformes de chromite se composent de lits riches en chromite de grande étendue latérale qui [...] montrent généralement une relation de concordance par rapport à la stratification ignée qui caractérise de telles intrusions [...] 1, record 4, French, - lit%20riche%20en%20chromite
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2006-11-24
Record 5, English
Record 5, Subject field(s)
- Special-Language Phraseology
- Geology
Record 5, Main entry term, English
- be conformable to
1, record 5, English, be%20conformable%20to
correct, verb phrase
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 OBS
Most stratiform chromite deposits comprise laterally extensive chromite-rich layers which... are generally conformable to... the igneous layering that characterizes such intrusions. 1, record 5, English, - be%20conformable%20to
Record 5, French
Record 5, Domaine(s)
- Phraséologie des langues de spécialité
- Géologie
Record 5, Main entry term, French
- montrer une relation de concordance par rapport à
1, record 5, French, montrer%20une%20relation%20de%20concordance%20par%20rapport%20%C3%A0
correct
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
La plupart des gisements stratiformes de chromite se composent de lits riches en chromite de grande étendue latérale qui [...] montrent généralement une relation de concordance par rapport à la stratification ignée qui caractérise de telles intrusions [...] 1, record 5, French, - montrer%20une%20relation%20de%20concordance%20par%20rapport%20%C3%A0
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2006-05-18
Record 6, English
Record 6, Subject field(s)
- Various Metal Ores
Record 6, Main entry term, English
- tabular body
1, record 6, English, tabular%20body
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- tabular mass 1, record 6, English, tabular%20mass
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
The intrusion fall into two broad categories with respect to morphology. The first includes essentially tabular bodies which were emplaced as sill-like intrusions in which igneous layering is conformable to the floor. 1, record 6, English, - tabular%20body
Record number: 6, Textual support number: 2 CONT
Tabular, rod-shaped and irregular bodies are ... observed. ... The condordant bodies are tabular and, less commonly, rod-shaped. 1, record 6, English, - tabular%20body
Record 6, French
Record 6, Domaine(s)
- Minerais divers (Mines métalliques)
Record 6, Main entry term, French
- amas tabulaire
1, record 6, French, amas%20tabulaire
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- massif tabulaire 1, record 6, French, massif%20tabulaire
correct, masculine noun
- corps tabulaire 1, record 6, French, corps%20tabulaire
correct, masculine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
On distingue deux grandes catégories d'intrusions en fonction de leur morphologie. La première comprend des massifs essentiellement tabulaires qui se sont mis en place sous forme de filons-couches dans lesquels la stratification ignée montre une relation de concordance par rapport à la base (plancher). 1, record 6, French, - amas%20tabulaire
Record number: 6, Textual support number: 2 CONT
On observe [...] des amas tabulaires, des amas en forme de baguette ou des amas irréguliers. [...] Les amas concordants sont tabulaires et, moins fréquemment, en forme de baguette. 1, record 6, French, - amas%20tabulaire
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2003-10-09
Record 7, English
Record 7, Subject field(s)
- Petrography
Record 7, Main entry term, English
- transgressive dunite pipe
1, record 7, English, transgressive%20dunite%20pipe
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
... PGE deposits in transgressive dunite pipes that cut cumulate layering in the Bushveld Igneous Complex... 1, record 7, English, - transgressive%20dunite%20pipe
Record 7, French
Record 7, Domaine(s)
- Pétrographie
Record 7, Main entry term, French
- cheminée de dunite discordante
1, record 7, French, chemin%C3%A9e%20de%20dunite%20discordante
correct, feminine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
[...] gîtes d'ÉGP dans des cheminées de dunite discordantes qui recoupent la stratification de la séquence de cumulats dans le Complexe du Bushveld [...] 1, record 7, French, - chemin%C3%A9e%20de%20dunite%20discordante
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2003-08-29
Record 8, English
Record 8, Subject field(s)
- Geology
Record 8, Main entry term, English
- definitive characteristic
1, record 8, English, definitive%20characteristic
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The definitive characteristics of stratiform deposits are : 1. Conformity of chromitite seams to overall igneous layering in differentiated mafic-ultramafic intrusions; 2 Occurrence of cumulus igneous textures. 1, record 8, English, - definitive%20characteristic
Record 8, French
Record 8, Domaine(s)
- Géologie
Record 8, Main entry term, French
- caractéristique essentielle
1, record 8, French, caract%C3%A9ristique%20essentielle
correct, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
Les caractéristiques essentielles des gîtes stratiformes sont les suivantes : 1) Concordance des couches de chromitite par rapport à la stratification ignée d'ensemble dans des intrusions mafiques-ultramafiques différenciées. 2) Existence de textures cumulus d'origine ignée. 1, record 8, French, - caract%C3%A9ristique%20essentielle
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2003-08-29
Record 9, English
Record 9, Subject field(s)
- Petrography
Record 9, Main entry term, English
- mafic-ultramafic intrusion
1, record 9, English, mafic%2Dultramafic%20intrusion
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 CONT
The definitive characteristics of stratiform deposits are : 1. Conformity of chromitite seams to overall igneous layering in differentiated mafic-ultramafic intrusions; 2 Occurrence of cumulus igneous textures. 1, record 9, English, - mafic%2Dultramafic%20intrusion
Record 9, French
Record 9, Domaine(s)
- Pétrographie
Record 9, Main entry term, French
- intrusion mafique-ultramafique
1, record 9, French, intrusion%20mafique%2Dultramafique
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 CONT
Les caractéristiques essentielles des gîtes stratiformes sont les suivantes : 1) Concordance des couches de chromitite par rapport à la stratification ignée d'ensemble dans des intrusions mafiques-ultramafiques différenciées. 2) Existence de textures cumulus d'origine ignée. 1, record 9, French, - intrusion%20mafique%2Dultramafique
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2003-08-29
Record 10, English
Record 10, Subject field(s)
- Geology
Record 10, Main entry term, English
- conformity
1, record 10, English, conformity
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
The definitive characteristics of stratiform deposits are : 1. Conformity of chromitite seams to overall igneous layering in differentiated mafic-ultramafic intrusions; 2 Occurrence of cumulus igneous textures. 1, record 10, English, - conformity
Record 10, French
Record 10, Domaine(s)
- Géologie
Record 10, Main entry term, French
- concordance
1, record 10, French, concordance
correct, feminine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les caractéristiques essentielles des gîtes stratiformes sont les suivantes : 1) Concordance des couches de chromitite par rapport à la stratification ignée d'ensemble dans des intrusions mafiques-ultramafiques différenciées. 2) Existence de textures cumulus d'origine ignée. 1, record 10, French, - concordance
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2003-08-29
Record 11, English
Record 11, Subject field(s)
- Petrography
Record 11, Main entry term, English
- igneous layering
1, record 11, English, igneous%20layering
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Textual support, English
Record number: 11, Textual support number: 1 CONT
The definitive characteristics of stratiform deposits are : 1. Conformity of chromitite seams to overall igneous layering in differentiated mafic-ultramafic intrusions; 2 Occurrence of cumulus igneous textures. 1, record 11, English, - igneous%20layering
Record 11, French
Record 11, Domaine(s)
- Pétrographie
Record 11, Main entry term, French
- stratification ignée
1, record 11, French, stratification%20ign%C3%A9e
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record number: 11, Textual support number: 1 CONT
Les caractéristiques essentielles des gîtes stratiformes sont les suivantes : 1) Concordance des couches de chromitite par rapport à la stratification ignée d'ensemble dans des intrusions mafiques-ultramafiques différenciées. 2) Existence de textures cumulus d'origine ignée. 1, record 11, French, - stratification%20ign%C3%A9e
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2003-08-29
Record 12, English
Record 12, Subject field(s)
- Petrography
Record 12, Main entry term, English
- cumulus igneous texture
1, record 12, English, cumulus%20igneous%20texture
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 CONT
The definitive characteristics of stratiform deposits are : 1. Conformity of chromitite seams to overall igneous layering in differentiated mafic-ultramafic intrusions; 2 Occurrence of cumulus igneous textures. 1, record 12, English, - cumulus%20igneous%20texture
Record 12, French
Record 12, Domaine(s)
- Pétrographie
Record 12, Main entry term, French
- texture cumulus d'origine ignée
1, record 12, French, texture%20cumulus%20d%27origine%20ign%C3%A9e
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 CONT
Les caractéristiques essentielles des gîtes stratiformes sont les suivantes : 1) Concordance des couches de chromitite par rapport à la stratification ignée d'ensemble dans des intrusions mafiques-ultramafiques différenciées. 2) Existence de textures cumulus d'origine ignée. 1, record 12, French, - texture%20cumulus%20d%27origine%20ign%C3%A9e
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1977-04-13
Record 13, English
Record 13, Subject field(s)
- Geology
Record 13, Main entry term, English
- massive
1, record 13, English, massive
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
- compact 1, record 13, English, compact
correct
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
Said of granite, diorite, and other igneous rocks that have a homogeneous structure over wide areas and that display a lack of layering, foliation, cleavage, or similar features. Also, said of the structure of such rocks. 1, record 13, English, - massive
Record 13, French
Record 13, Domaine(s)
- Géologie
Record 13, Main entry term, French
- homophane
1, record 13, French, homophane
correct
Record 13, Abbreviations, French
Record 13, Synonyms, French
- massive 1, record 13, French, massive
correct
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
Quand la structure pétrographique du granite est bien massive et isotrope, on parle de structure "homophane", ou plus simplement "massive". Cette isotropie n'est qu'approchée. 1, record 13, French, - homophane
Record 13, Spanish
Record 13, Textual support, Spanish
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