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Mine detail: Quartz Mountain Silica
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North America
United States
Oregon
Douglas
Previously called ''
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Location
Lat / long:
43.15982, -122.67475
Resource(M)
Primary:
Silica
Production
Operation type:
Unknown
Production size:
Small
Development status:
Producer
Geology
Host rock:
Little Butte Volcanic Series
Host type:
Rhyolite
References
MRDS
M025197
DEP
10036407
Reference
{Deposit:: RAMP, L., 1972, GEOLOGY AND MINERAL RESOURCES OF DOUGLAS COUNTY, OREGON; ODGMI BULL. 75, P. 8}{Production:: RAMP, 1972}
Reporter
Ferns, Mark L. (Brooks, Howard C.), Orris, Greta J., Gray, Jerry J.