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Mine detail: Green Mountain Prospect
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North America
United States
Oregon
Douglas
Previously called ''
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Location
Lat / long:
42.75565, -123.17171
Resource(M)
Primary:
Gold, Silver
Tertiary:
Copper
Ore:
Chalcopyrite, Cubanite, Pyrite, Pyrrhotite
Orebody form:
LENS
Production
Operation type:
Unknown
Production size:
Small
Development status:
Past Producer
Production years:
1937
Geology
Host rock:
Rogue Volcanics
Host type:
Greenstone
Associated type:
Serpentinite
Alteration processes:
Ore Incased In Chloritic Material
References
MRDS
M061212
DEP
10042912
Reference
{Deposit:: RAMP, L., 1972, GEOLOGY AND MINERAL RESOURCES OF DOUGLAS COUNTY, OREGON; ODGMI BULL. 75, P.28}{Deposit:: OREGON METAL MINES HANDBOOK, 1940, ODGMI BULL. 14-C, VOL. 1, P.103}{Production:: USBM}
Reporter
Johnson, Maureen G., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.