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Graham, Charleston Mining District, Elko County, Nevada, USAi
Regional Level Types
GrahamMine
Charleston Mining DistrictMining District
Elko CountyCounty
NevadaState
USACountry

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Latitude & Longitude (WGS84):
41° 42' 4'' North , 115° 29' 57'' West
Latitude & Longitude (decimal):
41.70129,-115.49924
GeoHash:
G#: 9rmv5z2p8
GRN:
N28W63
Type:
Mine
Köppen climate type:
Dfb : Warm-summer humid continental climate
Mindat Locality ID:
428067
Long-form identifier:
mindat:1:2:428067:8
GUID (UUID V4):
0


Deposit: Located on a hillside a few hundred feet west of seventy six creek. It consisted of 600 ft. Of underground workings, w/a tunnel drift of 900 ft. And seven adits ; info.src : 1 pub lit vein

Deposit type: Polymetallic veins

Geology: The mine is on a quartz lode in limestone. The quartz forms a vein within the limestone, and an 18-inch wide ore shoot within the quartz-vein contained $16 in cu and gold (1914). Stibnite occurs As single crystals apparently deposited later than arsenopyrite. A grab sample of dump material assayed 26% sb, .018% selenium, .9% cu, .8 oz/ton au, 2.08 oz/ton Ag (lawrence, 1963 p. 44)

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


3 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
ⓘChalcopyrite2.CB.10aCuFeS2
ⓘStibnite2.DB.05Sb2S3
ⓘPyrite2.EB.05aFeS2
ⓘ'Tetrahedrite Subgroup'2.GB.05Cu6(Cu4C2+2)Sb4S12S

List of minerals for each chemical element

SSulfur
Sⓘ ChalcopyriteCuFeS2
Sⓘ PyriteFeS2
Sⓘ StibniteSb2S3
Sⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
FeIron
Feⓘ ChalcopyriteCuFeS2
Feⓘ PyriteFeS2
CuCopper
Cuⓘ ChalcopyriteCuFeS2
Cuⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S
SbAntimony
Sbⓘ StibniteSb2S3
Sbⓘ Tetrahedrite SubgroupCu6(Cu4C22+)Sb4S12S

Other Databases

Link to USGS MRDS:10045502

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

Graner, A. E. Et Al, (1957), Mineral Resources of Elko Co. Nev., Nev. Bureau of Mines Bull. 54
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