The Colorado Grande is a gold mine located in Elko county, Nevada.
About the MRDS Data:
All mine locations were obtained from the USGS Mineral Resources Data System. The locations and other information in this database have not been verified for accuracy. It should be assumed that all mines are on private property.
Mine Info
Satelite View
MRDS mine locations are often very general, and in some cases are incorrect. Some mine remains have been covered or removed by modern industrial activity or by development of things like housing. The satellite view offers a quick glimpse as to whether the MRDS location corresponds to visible mine remains.
Colorado Grande MRDS details
Site Name
Primary: Colorado Grande
Commodity
Primary: Gold
Secondary: Silver
Location
State: Nevada
County: Elko
District: Gold Circle
Land Status
Not available
Holdings
Not available
Workings
Not available
Ownership
Not available
Production
Not available
Deposit
Record Type: Site
Operation Category: Past Producer
Deposit Type: Vein
Operation Type: Unknown
Year First Production: 1920
Discovery Year: 1920
Years of Production:
Organization:
Significant: N
Deposit Size: S
Physiography
Not available
Mineral Deposit Model
Not available
Orebody
Form: TABULAR
Structure
Type: L
Description: Rhyolite-Andesite Contact
Alterations
Not available
Rocks
Name: Rhyolite
Role: Associated
Age Type: Host Rock
Age Young: Pliocene
Analytical Data
Not available
Materials
Not available
Comments
Comment (Development): 3 CLAIMS
Comment (Deposit): VEIN, FAULT ZONE
Comment (Workings): SHALLOW CUTS, SHAFTS
Comment (Deposit): PROPERTY CONSISTS OF THREE CLAIMS, LOCATED NEAR THE REX MINE, THE VEIN IS OPENED BY SHALLOW CUTS AND SHAFTS FOR A DISTANCE OF 4,000 FT. ; INFO.SRC : 1 PUB LIT
References
Reference (Deposit): SMITH R. M. (1976-56) MINERAL RESOURCES OF ELKO CO. NV, USGS OPEN-FILE REPORT
Reference (Deposit): CARPER, A. F. (920) REPORT ON REX MINE & COLORADO GRANDE GROUP, N. B. OF M. MINING DISTRICT FILES
Nevada Gold
Nevada has a total of 368 distinct gold districts. Of the of those, just 36 are major producers with production and/or reserves of over 1,000,000 ounces, 49 have production and/or reserves of over 100,000 ounces, with the rest having less than 100,000 ounces. Read more: Gold Districts of Nevada.
