Mineral Resource Map
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Mine detail: Rock Creek District
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North America
United States
Montana
Granite
Previously called ''
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Location
Lat / long:
46.29159, -113.58423
Resource(B)
Primary:
Corundum, Gemstone, Gold
Secondary:
Silver, Copper
Production
Operation type:
Unknown
Deposit type:
PLACER, ALLUVIAL
Production size:
Medium
Development status:
Producer
Geology
References
MRDS
D009568
DEP
60000359
Reference
{Deposit:: MBMG MEM 26, P. 34-5.}{Deposit:: USGS-USBM MINERAL YEARBOOKS.}{Deposit:: MBMG BULL 115, P. 24.}{Deposit:: THE NORTHERN MINER, 1994, AMERICAN GEM PRODUCING SAPPHIRES IN MONTANA: V. 80, NO. 30, P. 1, 10, 11.}