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GOSSAN [14 records]
Record 1 - internal organization data 2012-01-16
Record 1, English
Record 1, Subject field(s)
- Erosion and Weathering (Geol.)
- Geochemistry
Record 1, Main entry term, English
- false gossan
1, record 1, English, false%20gossan
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
The oxidized outcrop of a basic rock, such as basalt, or of an iron ore. 1, record 1, English, - false%20gossan
Record number: 1, Textual support number: 1 OBS
Transported iron, precipitated by reacting rocks, may form an iron-stained area that resembles a true gossan. 1, record 1, English, - false%20gossan
Record number: 1, Textual support number: 2 OBS
Do not confuse false gossan with iron oxide of a gossan, which is weathered from underlying sulfide deposits. 2, record 1, English, - false%20gossan
Record 1, French
Record 1, Domaine(s)
- Érosion et corrosion (Géologie)
- Géochimie
Record 1, Main entry term, French
- faux chapeau de fer
1, record 1, French, faux%20chapeau%20de%20fer
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- faux-gossan 2, record 1, French, faux%2Dgossan
avoid, masculine noun
- faux gossan 2, record 1, French, faux%20gossan
avoid, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
On constate notamment qu'il s'agit d'un faux chapeau de fer puisque la pyrite est rare en cette partie. 1, record 1, French, - faux%20chapeau%20de%20fer
Record number: 1, Textual support number: 1 OBS
chapeau de fer : Zone ferrifère recouvrant un gisement sulfuré et constituée d'oxydes de fer laissés par les eaux de percolation. 3, record 1, French, - faux%20chapeau%20de%20fer
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2011-07-28
Record 2, English
Record 2, Subject field(s)
- Iron and Manganese Mining
Record 2, Main entry term, English
- gossan
1, record 2, English, gossan
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- gozzan 2, record 2, English, gozzan
correct
- gossan cap 3, record 2, English, gossan%20cap
correct
- capping 4, record 2, English, capping
correct, see observation
- iron hat 5, record 2, English, iron%20hat
correct
- colorados 6, record 2, English, colorados
correct, see observation
- gossan deposit 3, record 2, English, gossan%20deposit
- pacos ore 4, record 2, English, pacos%20ore
see observation
- rabban 7, record 2, English, rabban
rare
- iron gossan 8, record 2, English, iron%20gossan
- iron cap 8, record 2, English, iron%20cap
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An iron-bearing cover overlying a sulfide deposit and consisting essentially of a mass of hydrated iron oxides left by percolating waters. 2, record 2, English, - gossan
Record number: 2, Textual support number: 1 CONT
Goethite is the major constituent of the gossan at the surface of metalliferous veins... 9, record 2, English, - gossan
Record number: 2, Textual support number: 1 OBS
The Cornish term "gossan" is applied to chemically weathered, iron-stained outcrops of sulfide mineral deposits. Synonyms include the French "chapeau de fer", the German "eiserner Hut", and the Spanish "colorados". The term "pacos ore" is used in Bolivia for gossans over tin veins that are residually enriched in cassiterite. Most workers reserve the term "capping" for gossans over disseminated sulfide deposits of the porphyry copper type. 4, record 2, English, - gossan
Record number: 2, Textual support number: 1 PHR
Radioactive, supergene gossan. 3, record 2, English, - gossan
Record 2, French
Record 2, Domaine(s)
- Mines de fer et de manganèse
Record 2, Main entry term, French
- chapeau de fer
1, record 2, French, chapeau%20de%20fer
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- chapeau d'oxydation 2, record 2, French, chapeau%20d%27oxydation
correct, masculine noun
- chapeau oxydé 3, record 2, French, chapeau%20oxyd%C3%A9
correct, masculine noun
- chapeau ferrugineux 4, record 2, French, chapeau%20ferrugineux
correct, masculine noun
- colorados 5, record 2, French, colorados
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Zone ferrifère recouvrant un gisement sulfuré et constituée d'oxydes de fer laissés par les eaux de percolation. 6, record 2, French, - chapeau%20de%20fer
Record number: 2, Textual support number: 1 CONT
Les constituants ferrugineux, et avant tout la pyrite, minéral dominant dans la plupart des gisements sulfurés, se transforment en limonite, sur place ou avec une certaine migration. Celle-ci mêlée au quartz peu attaqué et surtout à de la silice secondaire précipitée à l'état concrétionné, constitue le classique «chapeau de fer» («gossan», en anglais) de beaucoup de gîtes métalliques. La structure est souvent cariée et vacuolaire, ou typiquement cloisonnée. 5, record 2, French, - chapeau%20de%20fer
Record number: 2, Textual support number: 2 CONT
Lorsqu'un gisement d'origine magmatique, métamorphique, sédimentaire ou filonienne vient à affleurer, on observe sous l'influence de ces eaux une zone d'oxydation où les sulfures font place aux oxydes ou même aux métaux natifs. L'aspect de cette zone est souvent caractérisé par les oxydes de fer [...] d'où le nom de «chapeau de fer» qui lui a été attribué. 7, record 2, French, - chapeau%20de%20fer
Record number: 2, Textual support number: 3 CONT
Chapeaux oxydés. Dans la partie supérieure d'un corps minéralisé, par exemple un filon, entre la surface de la nappe phréatique et la surface du sol existe une zone aérée où percolent des eaux chargées d'oxygène et de gaz carbonique. Dans cette zone, le filon est oxydé; il y a formation de sulfates et d'hydroxydes ferriques. 3, record 2, French, - chapeau%20de%20fer
Record number: 2, Textual support number: 1 PHR
Chapeau de fer radioactif, supergène. 8, record 2, French, - chapeau%20de%20fer
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Minas de hierro y de manganeso
Record 2, Main entry term, Spanish
- colorados
1, record 2, Spanish, colorados
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
- sombrero de hierro 1, record 2, Spanish, sombrero%20de%20hierro
masculine noun
- montera 1, record 2, Spanish, montera
feminine noun
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-02-01
Record 3, English
Record 3, Subject field(s)
- Chemical Elements and Compounds
- Geochemistry
Universal entry(ies) Record 3
Record 3, Main entry term, English
- iron(III) hydroxide
1, record 3, English, iron%28III%29%20hydroxide
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- ferric hydroxide 2, record 3, English, ferric%20hydroxide
correct
- hydrated ferric oxide 3, record 3, English, hydrated%20ferric%20oxide
avoid
- iron oxide yellow 4, record 3, English, iron%20oxide%20yellow
avoid
- ferric hydrate 5, record 3, English, ferric%20hydrate
avoid
- iron hydroxide 6, record 3, English, iron%20hydroxide
avoid
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A reddish brown gelatinous precipitate that is soluble in acids and insoluble in water and alcohol and that is used in pigments and water purification and as a catalyst. 7, record 3, English, - iron%28III%29%20hydroxide
Record number: 3, Textual support number: 1 OBS
ferric hydroxide: [Also used to designate the] red to reddish brown crystalline oxide and hydroxide FeO(OH) occurring in nature as lepidocrocite. 8, record 3, English, - iron%28III%29%20hydroxide
Record number: 3, Textual support number: 1 CONT
The ferric hydroxide is left behind to form a residual deposit at the surface and this is known as a gossan or iron hat... 9, record 3, English, - iron%28III%29%20hydroxide
Record number: 3, Textual support number: 2 OBS
Chemical formula: Fe(OH)3 7, record 3, English, - iron%28III%29%20hydroxide
Record 3, French
Record 3, Domaine(s)
- Éléments et composés chimiques
- Géochimie
Entrée(s) universelle(s) Record 3
Record 3, Main entry term, French
- hydroxyde de fer(III)
1, record 3, French, hydroxyde%20de%20fer%28III%29
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- hydroxyde ferrique 2, record 3, French, hydroxyde%20ferrique
correct, masculine noun
- oxyde ferrique hydraté 3, record 3, French, oxyde%20ferrique%20hydrat%C3%A9
avoid, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Chapeaux oxydés. - Dans la partie supérieure d'un corps minéralisé [...], entre la surface de la nappe phréatique et la surface du sol existe une zone aérée où percolent des eaux chargées d'oxygène et de gaz carbonique. Dans cette zone le filon est oxydé; il y a formation de sulfates et d'hydroxydes ferriques. 4, record 3, French, - hydroxyde%20de%20fer%28III%29
Record number: 3, Textual support number: 1 OBS
Formule chimique : Fe(OH)3 5, record 3, French, - hydroxyde%20de%20fer%28III%29
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Elementos y compuestos químicos
- Geoquímica
Entrada(s) universal(es) Record 3
Record 3, Main entry term, Spanish
- hidróxido férrico
1, record 3, Spanish, hidr%C3%B3xido%20f%C3%A9rrico
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- hidróxido de hierro 2, record 3, Spanish, hidr%C3%B3xido%20de%20hierro
masculine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 OBS
Precipitado pardo, soluble en ácidos, insoluble en agua, alcohol y éter. No combustible. Poco tóxico. 3, record 3, Spanish, - hidr%C3%B3xido%20f%C3%A9rrico
Record number: 3, Textual support number: 2 OBS
Fórmula química: Fe(OH)3 4, record 3, Spanish, - hidr%C3%B3xido%20f%C3%A9rrico
Record 4 - internal organization data 2006-12-06
Record 4, English
Record 4, Subject field(s)
- Iron and Manganese Mining
- Translation (General)
Record 4, Main entry term, English
- massive-sulphide-zone gossan
1, record 4, English, massive%2Dsulphide%2Dzone%20gossan
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 OBS
When altered, the main body of the massive sulphide deposit forms a "massive-sulphide-zone gossan" consisting mainly of massive goethite and hematite showing highly vesicular, cellular-boxwork and pseudomorphic-replacement textural features of completely oxidized massive sulphide. 1, record 4, English, - massive%2Dsulphide%2Dzone%20gossan
Record 4, Key term(s)
- massive-sulfide-zone gossan
Record 4, French
Record 4, Domaine(s)
- Mines de fer et de manganèse
- Traduction (Généralités)
Record 4, Main entry term, French
- chapeau de fer de zone de sulfures massifs
1, record 4, French, chapeau%20de%20fer%20de%20zone%20de%20sulfures%20massifs
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 OBS
Lorsqu'altéré, le corps principal du gîte de sulfures massifs forme un «chapeau de fer de zone de sulfures massifs» composé principalement de goethite et d'hématite massives; ce chapeau de fer de sulfures massifs complètement oxydés montre une forte vésicularité, des textures cloisonnées et des textures de remplacement pseudomorphe. 1, record 4, French, - chapeau%20de%20fer%20de%20zone%20de%20sulfures%20massifs
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2006-06-06
Record 5, English
Record 5, Subject field(s)
- Iron and Manganese Mining
Record 5, Main entry term, English
- bog iron
1, record 5, English, bog%20iron
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Impure iron deposits that develop in bogs or swamps by the chemical or biochemical oxidation of iron carried in solution. 2, record 5, English, - bog%20iron
Record number: 5, Textual support number: 1 CONT
Goethite... is the major constituent of the gossan at the surface of metalliferous veins... and is deposited as bog iron in marshes and stagnant pools. 3, record 5, English, - bog%20iron
Record 5, French
Record 5, Domaine(s)
- Mines de fer et de manganèse
Record 5, Main entry term, French
- fer des marais
1, record 5, French, fer%20des%20marais
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Dépôts de fer impur se formant dans les tourbières et les marais par oxydation chimique ou biochimique du fer en solution. 2, record 5, French, - fer%20des%20marais
Record number: 5, Textual support number: 1 CONT
Le fer des lacs et des marais, composé de limonite et de chlorite, d'éléments détritiques (sable, argile), de phosphate de fer (vivianite de coloration bleu vif) et de matières organiques, se forme sous l'action de ferrobactéries et de diatomées dans les eaux peu profondes ayant dissous des oxydes de fer. 3, record 5, French, - fer%20des%20marais
Record number: 5, Textual support number: 2 CONT
La goethite se forme généralement par altération des minéraux ferrifères; elle constitue, en outre, ce qu'on appelle le «fer des marais» d'origine organogène. 4, record 5, French, - fer%20des%20marais
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2006-06-01
Record 6, English
Record 6, Subject field(s)
- Geology
- Various Metal Ores
Record 6, Main entry term, English
- sandy-mud
1, record 6, English, sandy%2Dmud
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- sandy mud 2, record 6, English, sandy%20mud
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
A unique feature of Canadian supergene deposits overlying massive sulphides is the presence between the gossan and supergene sulphide zones of a thin, 1-3 m, layer of pyrite-quartz sandy-mud which is almost totally devoid of base metals and precious metals. 1, record 6, English, - sandy%2Dmud
Record 6, French
Record 6, Domaine(s)
- Géologie
- Minerais divers (Mines métalliques)
Record 6, Main entry term, French
- boue sableuse
1, record 6, French, boue%20sableuse
correct, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Un caractère unique des gisements supergènes canadiens surmontant des sulfures massifs est la présence entre le chapeau de fer et la zone à sulfures supergènes d'une mince couche de 1-3 m de boue sableuse à pyrite-quartz presque entièrement dépourvue de métaux communs et de métaux précieux. 1, record 6, French, - boue%20sableuse
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2006-05-17
Record 7, English
Record 7, Subject field(s)
- Various Metal Ores
Record 7, Main entry term, English
- stringer lode
1, record 7, English, stringer%20lode
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
- stringer zone 2, record 7, English, stringer%20zone
correct
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A shattered zone containing a network of small nonpersistent veins. 1, record 7, English, - stringer%20lode
Record number: 7, Textual support number: 1 CONT
If exposed, the stringer zone will be altered to a "disseminated-zone gossan" formed predominantly of goethite which can be very rich in Au. 3, record 7, English, - stringer%20lode
Record 7, French
Record 7, Domaine(s)
- Minerais divers (Mines métalliques)
Record 7, Main entry term, French
- faisceau de filonnets
1, record 7, French, faisceau%20de%20filonnets
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
- réseau de veinules 2, record 7, French, r%C3%A9seau%20de%20veinules
correct, masculine noun
- réseau de filonnets 2, record 7, French, r%C3%A9seau%20de%20filonnets
correct, masculine noun
- zone de minéralisation filonienne 3, record 7, French, zone%20de%20min%C3%A9ralisation%20filonienne
correct, feminine noun
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Un stockwerk est un faisceau de filonnets très minces et anastomosés dans une roche primitive. 1, record 7, French, - faisceau%20de%20filonnets
Record number: 7, Textual support number: 2 CONT
Lorsqu'elle affleure, la zone de minéralisation filonienne est altérée en un «chapeau de fer de zone de minéralisation disséminée» largement constitué de goethite et qui peut être fortement enrichi en Au. 3, record 7, French, - faisceau%20de%20filonnets
Record 7, Key term(s)
- faisceau de veinules
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2006-03-04
Record 8, English
Record 8, Subject field(s)
- Petrography
- Geochemistry
Record 8, Main entry term, English
- gossanous
1, record 8, English, gossanous
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 CONT
The occurrence of gossan zones and gossanous/siliceous cappings at surface is not always indicative of underlying supergene or primary ore. 1, record 8, English, - gossanous
Record number: 8, Textual support number: 1 PHR
Gossanous rock. 1, record 8, English, - gossanous
Record 8, French
Record 8, Domaine(s)
- Pétrographie
- Géochimie
Record 8, Main entry term, French
- rouillé
1, record 8, French, rouill%C3%A9
correct
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 CONT
La présence de zones de chapeaux de fer et de terrains de couverture rouillés ou siliceux en surface n'indique pas toujours l'existence de minerai supergène ou primaire en profondeur. 2, record 8, French, - rouill%C3%A9
Record number: 8, Textual support number: 1 PHR
Roche rouillée. 1, record 8, French, - rouill%C3%A9
Record 8, Spanish
Record 8, Textual support, Spanish
Record 9 - internal organization data 2006-02-21
Record 9, English
Record 9, Subject field(s)
- Various Metal Ores
- Translation (General)
Record 9, Main entry term, English
- cellular-boxwork textural feature
1, record 9, English, cellular%2Dboxwork%20textural%20feature
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
Record 9, Textual support, English
Record number: 9, Textual support number: 1 OBS
When altered, the main body of the massive sulphide deposit forms a "massive-sulphide-zone gossan" consisting mainly of massive goethite and hematite showing highly vesicular, cellular-boxwork and pseudomorphic-replacement textural features of completely oxidized massive sulphide. 1, record 9, English, - cellular%2Dboxwork%20textural%20feature
Record 9, Key term(s)
- cellular-boxwork texture
Record 9, French
Record 9, Domaine(s)
- Minerais divers (Mines métalliques)
- Traduction (Généralités)
Record 9, Main entry term, French
- texture cloisonnée
1, record 9, French, texture%20cloisonn%C3%A9e
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Lorsqu'altéré, le corps principal du gîte de sulfures massifs forme un «chapeau de fer de zone de sulfures massifs» composé principalement de goethite et d'hématite massives; ce chapeau de fer de sulfures massifs complètement oxydés montre une forte vésicularité, des textures cloisonnées et des textures de remplacement pseudomorphe. 1, record 9, French, - texture%20cloisonn%C3%A9e
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2006-02-21
Record 10, English
Record 10, Subject field(s)
- Mineralogy
Record 10, Main entry term, English
- primary carbonate
1, record 10, English, primary%20carbonate
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 CONT
Primary carbonates(siderite, ankerite, dolomite, calcite) are completely dissolved by acid solutions, often leaving small lenticular cavities in the gossan. 1, record 10, English, - primary%20carbonate
Record 10, French
Record 10, Domaine(s)
- Minéralogie
Record 10, Main entry term, French
- carbonate primaire
1, record 10, French, carbonate%20primaire
correct, masculine noun
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 CONT
Les carbonates primaires (sidérite, ankérite, dolomite, calcite) sont complètement dissous par les solutions acides, et laissent souvent de petites cavités lenticulaires dans le chapeau de fer. 1, record 10, French, - carbonate%20primaire
Record 10, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 2006-02-21
Record 11, English
Record 11, Subject field(s)
- Various Metal Ores
- Translation (General)
Record 11, Main entry term, English
- pseudomorphic-replacement textural feature
1, record 11, English, pseudomorphic%2Dreplacement%20textural%20feature
correct
Record 11, Abbreviations, English
Record 11, Synonyms, English
- pseudomorphic replacement texture 1, record 11, English, pseudomorphic%20replacement%20texture
correct
Record 11, Textual support, English
Record number: 11, Textual support number: 1 OBS
When altered, the main body of the massive sulphide deposit forms a "massive-sulphide-zone gossan" consisting mainly of massive goethite and hematite showing highly vesicular, cellular-boxwork and pseudomorphic-replacement textural features of completely oxidized massive sulphide. 1, record 11, English, - pseudomorphic%2Dreplacement%20textural%20feature
Record 11, French
Record 11, Domaine(s)
- Minerais divers (Mines métalliques)
- Traduction (Généralités)
Record 11, Main entry term, French
- texture de remplacement pseudomorphe
1, record 11, French, texture%20de%20remplacement%20pseudomorphe
correct, feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
- texture de pseudomorphose 1, record 11, French, texture%20de%20pseudomorphose
correct, feminine noun
Record 11, Textual support, French
Record number: 11, Textual support number: 1 OBS
Lorsqu'altéré, le corps principal du gîte de sulfures massifs forme un «chapeau de fer de zone de sulfures massifs» composé principalement de goethite et d'hématite massives; ce chapeau de fer de sulfures massifs complètement oxydés montre une forte vésicularité, des textures cloisonnées et des textures de remplacement pseudomorphe. 1, record 11, French, - texture%20de%20remplacement%20pseudomorphe
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 2006-02-21
Record 12, English
Record 12, Subject field(s)
- Various Metal Ores
- Translation (General)
Record 12, Main entry term, English
- disseminated-zone gossan
1, record 12, English, disseminated%2Dzone%20gossan
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
Record 12, Textual support, English
Record number: 12, Textual support number: 1 OBS
If exposed, the stringer zone will be altered to a "disseminated-zone gossan" formed predominantly of goethite which can be very rich in Au. 1, record 12, English, - disseminated%2Dzone%20gossan
Record 12, French
Record 12, Domaine(s)
- Minerais divers (Mines métalliques)
- Traduction (Généralités)
Record 12, Main entry term, French
- chapeau de fer de zone de minéralisation disséminée
1, record 12, French, chapeau%20de%20fer%20de%20zone%20de%20min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
correct, masculine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
Record 12, Textual support, French
Record number: 12, Textual support number: 1 OBS
Lorsqu'elle affleure, la zone de minéralisation filonienne est altérée en un «chapeau de fer de zone de minéralisation disséminée» largement constitué de goethite et qui peut être fortement enrichi en Au. 1, record 12, French, - chapeau%20de%20fer%20de%20zone%20de%20min%C3%A9ralisation%20diss%C3%A9min%C3%A9e
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 2006-02-21
Record 13, English
Record 13, Subject field(s)
- Various Metal Ores
- Translation (General)
Record 13, Main entry term, English
- vesicular feature
1, record 13, English, vesicular%20feature
correct
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
When altered, the main body of the massive sulphide deposit forms a "massive-sulphide-zone gossan" consisting mainly of massive goethite and hematite showing highly vesicular, cellular-boxwork and pseudomorphic-replacement textural features of completely oxidized massive sulphide. 1, record 13, English, - vesicular%20feature
Record 13, French
Record 13, Domaine(s)
- Minerais divers (Mines métalliques)
- Traduction (Généralités)
Record 13, Main entry term, French
- vésicularité
1, record 13, French, v%C3%A9sicularit%C3%A9
correct, feminine noun
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
Lorsqu'altéré, le corps principal du gîte de sulfures massifs forme un «chapeau de fer de zone de sulfures massifs» composé principalement de goethite et d'hématite massives; ce chapeau de fer de sulfures massifs complètement oxydés montre une forte vésicularité, des textures cloisonnées et des textures de remplacement pseudomorphe. 1, record 13, French, - v%C3%A9sicularit%C3%A9
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 2006-02-03
Record 14, English
Record 14, Subject field(s)
- Scientific Measurements and Analyses
- Translation (General)
Record 14, Main entry term, English
- submicrometre grain precipitate
1, record 14, English, submicrometre%20grain%20precipitate
correct
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 OBS
Practically all of the Au occurs as fine submicrometre grain precipitates in voids within the gossan. 1, record 14, English, - submicrometre%20grain%20precipitate
Record 14, French
Record 14, Domaine(s)
- Mesures et analyse (Sciences)
- Traduction (Généralités)
Record 14, Main entry term, French
- précipité de granulométrie inférieure au micron
1, record 14, French, pr%C3%A9cipit%C3%A9%20de%20granulom%C3%A9trie%20inf%C3%A9rieure%20au%20micron
correct, masculine noun
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
Pratiquement tout l'or se présente sous forme de précipités de granulométrie inférieure au micron dans des cavités du chapeau de fer. 1, record 14, French, - pr%C3%A9cipit%C3%A9%20de%20granulom%C3%A9trie%20inf%C3%A9rieure%20au%20micron
Record 14, Spanish
Record 14, Textual support, Spanish
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