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GOLD SAND [8 records]
Record 1 - internal organization data 2026-02-20
Record 1, English
Record 1, Subject field(s)
- Precious Metals (Metallurgy)
- Gold and Silver Mining
Record 1, Main entry term, English
- placer gold
1, record 1, English, placer%20gold
correct, noun
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Gold that is obtainable by washing the sand, gravel, etc., in which it is found. 2, record 1, English, - placer%20gold
Record 1, French
Record 1, Domaine(s)
- Métaux précieux (Métallurgie)
- Mines d'or et d'argent
Record 1, Main entry term, French
- or placérien
1, record 1, French, or%20plac%C3%A9rien
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
Or que l'on peut extraire par lavage du sable, du gravier, etc., dans lequel il se trouve. 2, record 1, French, - or%20plac%C3%A9rien
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2012-05-04
Record 2, English
Record 2, Subject field(s)
- Geomorphology and Geomorphogeny
- Gold and Silver Mining
- Hydrology and Hydrography
Record 2, Main entry term, English
- bar
1, record 2, English, bar
correct, noun
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A hard ridge of rock, gravel, or sand crossing the bed of a stream, on the upper side of which gold is likely to be deposited. 2, record 2, English, - bar
Record 2, French
Record 2, Domaine(s)
- Géomorphologie et géomorphogénie
- Mines d'or et d'argent
- Hydrologie et hydrographie
Record 2, Main entry term, French
- barre
1, record 2, French, barre
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- saillie 2, record 2, French, saillie
correct, feminine noun
- seuil 3, record 2, French, seuil
correct, masculine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Banc dur en saillie interrompant le profil d'un cours d'eau et agissant à la manière des riffles d'un sluice qui retiennent les pépites d'or. 4, record 2, French, - barre
Record number: 2, Textual support number: 1 CONT
L'or a tendance à s'accumuler à la base des barres graveleuses ou sablonneuses dans le milieu d'un chenal fluvial ou bien dans les barres graveleuses et sablonneuses du côté concave d'un méandre. 5, record 2, French, - barre
Record number: 2, Textual support number: 2 CONT
Dépôt des minéraux lourds en arrière d'un seuil (barre rocheuse) accidentant le lit d'un cours d'eau. [...] Un seuil, une barre rocheuse crée un «niveau de base» localisé, une nappe d'eau relativement calme où le courant est moins rapide, et les grains qui chutent au fond de ce petit bassin ne franchiront pas le seuil, car la pente est contre eux [...] 2, record 2, French, - barre
Record number: 2, Textual support number: 3 CONT
La localisation des «pay streaks» [ou traînées payantes] [...] dépend très souvent de détails morphologiques : ruptures de pente du profil en long, marmites et saillies du «bed-rock», méandres abandonnés («délaissés»). 2, record 2, French, - barre
Record number: 2, Textual support number: 1 OBS
Les seuils peuvent être constitués par la roche en place ou par des bancs de sables et de graviers. 6, record 2, French, - barre
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2011-05-16
Record 3, English
Record 3, Subject field(s)
- Petrography
- Various Metal Ores
Record 3, Main entry term, English
- black sand
1, record 3, English, black%20sand
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Heavy, dark, sandlike minerals found on beaches and in stream beds. 2, record 3, English, - black%20sand
Record number: 3, Textual support number: 1 CONT
The concentrations of black sand in the delta area of the Natashquan River on the north shore of the St. Lawrence River ... are typical examples of heavy mineral placer deposits derived from a gabbro-anorthosite terrane. 3, record 3, English, - black%20sand
Record number: 3, Textual support number: 1 OBS
Usually magnetite and ilmenite and sometimes gold, platinum, and monazite are present [in black sand]. 2, record 3, English, - black%20sand
Record number: 3, Textual support number: 1 PHR
Black sand bed. 3, record 3, English, - black%20sand
Record 3, French
Record 3, Domaine(s)
- Pétrographie
- Minerais divers (Mines métalliques)
Record 3, Main entry term, French
- sable noir
1, record 3, French, sable%20noir
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
La plupart des minéraux accessoires du granite (sphène, apatite, grenat, monazite, tourmaline, minerais, etc.) résistent à l'altération et se retrouvent sous forme de «minéraux lourds», concentrés en des lits de «sables noirs» dans les sédiments dérivés du remaniement des arènes. 2, record 3, French, - sable%20noir
Record number: 3, Textual support number: 2 CONT
[...] lorsqu'on lave des alluvions à la batée, on trouve l'or fréquemment associé à un «sable noir» (magnétite, ilménite ou à un «sable jaune» (grenat, zircon, monazite). 3, record 3, French, - sable%20noir
Record number: 3, Textual support number: 3 CONT
Les concentrations de sable noir observées dans la région du delta de la rivière Natashquan sur la rive nord du Saint-Laurent [...] sont des exemples typiques de placers de minéraux lourds dérivés d'un terrane gabbro-anorthositique. 4, record 3, French, - sable%20noir
Record number: 3, Textual support number: 1 PHR
Couche de sable noir. 4, record 3, French, - sable%20noir
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Petrografía
- Minerales varios (Minas metálicas)
Record 3, Main entry term, Spanish
- arena negra
1, record 3, Spanish, arena%20negra
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Sedimento arenoso en el que se encuentran muy concentrados uno o varios metales pesados como consecuencia de algún proceso natural. 1, record 3, Spanish, - arena%20negra
Record 4 - internal organization data 2010-07-19
Record 4, English
Record 4, Subject field(s)
- Gold and Silver Mining
Record 4, Main entry term, English
- stream placer gold
1, record 4, English, stream%20placer%20gold
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 CONT
Gold is found in all five continents of the world... The first gold to be discovered in history is called stream placer gold. Placer gold is obtained in the alluvial deposits of sand and gravel often occurring near river banks and streams. 1, record 4, English, - stream%20placer%20gold
Record 4, French
Record 4, Domaine(s)
- Mines d'or et d'argent
Record 4, Main entry term, French
- paillole
1, record 4, French, paillole
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- pailloire 1, record 4, French, pailloire
correct, feminine noun
- palloie 1, record 4, French, palloie
correct, feminine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Paillette d'or des sables de rivière. 1, record 4, French, - paillole
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2003-04-09
Record 5, English
Record 5, Subject field(s)
- Gold and Silver Mining
- Economic Geology
Record 5, Main entry term, English
- free surface gold
1, record 5, English, free%20surface%20gold
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 CONT
In october of 1897, R. Bradshaw had discovered free surface gold, which was assayed at $9. 60 to the ton. The gold had been found in a gully in clay and sand soil. 2, record 5, English, - free%20surface%20gold
Record 5, French
Record 5, Domaine(s)
- Mines d'or et d'argent
- Géologie économique
Record 5, Main entry term, French
- or libre de surface
1, record 5, French, or%20libre%20de%20surface
proposal, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- or libre de couche de surface 1, record 5, French, or%20libre%20de%20couche%20de%20surface
proposal, masculine noun
Record 5, Textual support, French
Record number: 5, Textual support number: 1 OBS
L'or libre est contenu dans le sol latéritique, très argileux, qui forme une couche d'environ 4 mètres d'épaisseur. [...] L'or est sous forme de grains anguleux, de points, poussières et souvent pépitique (2-10 mm) [...] 2, record 5, French, - or%20libre%20de%20surface
Record number: 5, Textual support number: 2 OBS
L'or libre est distribué en travers la couche alluvio-éluvionnaire de surface d'une épaisseur moyenne d'environ, 4 mètres et composée d'argile, latérite et d'un niveau de gravier éluvionnaire à la base. 3, record 5, French, - or%20libre%20de%20surface
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2003-01-29
Record 6, English
Record 6, Subject field(s)
- Processing of Mineral Products
- Mining Equipment and Tools
- Collection Items (Museums and Heritage)
Record 6, Main entry term, English
- sluice fork
1, record 6, English, sluice%20fork
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A form of fork having many tines, used to remove obstructions from a sluiceway. 2, record 6, English, - sluice%20fork
Record number: 6, Textual support number: 1 OBS
Sluiceway : An artificial channel into which water is let by a sluice. 2, record 6, English, - sluice%20fork
Record number: 6, Textual support number: 2 OBS
Sluice : A long trough-like box set on a slope of about 1 in 20, through which placer gravel is carried by a stream of water. The sand and gravel are carried away, while most of the gold and other heavy minerals are caught in riffles or a blanket on the floor. 2, record 6, English, - sluice%20fork
Record 6, French
Record 6, Domaine(s)
- Préparation des produits miniers
- Outillage et équipement (Exploitation minière)
- Objets de collection (Muséologie et Patrimoine)
Record 6, Main entry term, French
- fourche de sluice
1, record 6, French, fourche%20de%20sluice
proposal, see observation, feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
- fourche à auge 2, record 6, French, fourche%20%C3%A0%20auge
feminine noun
Record 6, Textual support, French
Record number: 6, Textual support number: 1 OBS
Sluice : Appareil de préconcentration gravimétrique, constitué d'un simple chenal incliné, muni de riffles transversaux à l'aval et à l'amont desquels s'accumulent les minéraux les plus denses. 3, record 6, French, - fourche%20de%20sluice
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2001-07-04
Record 7, English
Record 7, Subject field(s)
- Gold and Silver Mining
- Economic Geology
Record 7, Main entry term, English
- wash dirt
1, record 7, English, wash%20dirt
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
Earth washed or to be washed for gold. 2, record 7, English, - wash%20dirt
Record number: 7, Textual support number: 2 DEF
The auriferous gravel, sand, clay, or cement in which the greatest proportion of gold is found. 3, record 7, English, - wash%20dirt
Record 7, Key term(s)
- wash stuff
- wash-stuff
- washing-stuff
- washing stuff
Record 7, French
Record 7, Domaine(s)
- Mines d'or et d'argent
- Géologie économique
Record 7, Main entry term, French
- alluvions aurifères
1, record 7, French, alluvions%20aurif%C3%A8res
correct, feminine noun, plural
Record 7, Abbreviations, French
Record 7, Synonyms, French
- alluvions à laver 2, record 7, French, alluvions%20%C3%A0%20laver
correct, feminine noun, plural
Record 7, Textual support, French
Record number: 7, Textual support number: 1 DEF
Terres contenant de l'or économiquement récupérable par lavage. 2, record 7, French, - alluvions%20aurif%C3%A8res
Record number: 7, Textual support number: 1 CONT
Les alluvions aurifères constituent les placers qui peuvent devenir de véritables couches géologiques [...] 3, record 7, French, - alluvions%20aurif%C3%A8res
Record number: 7, Textual support number: 2 CONT
En dehors des alluvions aurifères ou stannifères et à quelques exceptions près, les concentrations minérales exploitées sont [...] représentées par des gisements filoniens, des amas généralement liés à des roches cristallines ou volcaniques. 4, record 7, French, - alluvions%20aurif%C3%A8res
Record number: 7, Textual support number: 3 CONT
Beaucoup de peuplades techniquement très peu évoluées savent «laver» les alluvions aurifères. 5, record 7, French, - alluvions%20aurif%C3%A8res
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 1990-01-23
Record 8, English
Record 8, Subject field(s)
- Gold and Silver Mining
Record 8, Main entry term, English
- bedrock mine 1, record 8, English, bedrock%20mine
Record 8, Abbreviations, English
Record 8, Synonyms, English
Record 8, Textual support, English
Record number: 8, Textual support number: 1 OBS
Bedrock : The solid rock underlying auriferous gravel, sand, clay, etc., and upon which the alluvial gold rests. 2, record 8, English, - bedrock%20mine
Record 8, French
Record 8, Domaine(s)
- Mines d'or et d'argent
Record 8, Main entry term, French
- mine bed-rock
1, record 8, French, mine%20bed%2Drock
proposal, feminine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
- mine du type bed-rock 1, record 8, French, mine%20du%20type%20bed%2Drock
proposal, feminine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 OBS
Bed-rock : Le bed-rock est le fond rocheux du lit de la rivière ancienne qui a déposé les alluvions. Les minerais denses, comme l'or, sont concentrés à la base des alluvions, particulièrement dans les cuvettes et les anfractuosités du bed-rock. 2, record 8, French, - mine%20bed%2Drock
Record number: 8, Textual support number: 2 OBS
Bedrock s'écrit avec ou sans trait d'union. 1, record 8, French, - mine%20bed%2Drock
Record 8, Spanish
Record 8, Textual support, Spanish
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