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Mine detail: Dryhead Agate Mine
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North America
United States
Montana
Carbon
Previously called ''
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Location
Lat / long:
45.19383, -108.19103
Resource(N)
Primary:
Semiprecious Gemstone
Production
Operation type:
Surface
Development status:
Producer
Geology
References
MAS
300090097
DEP
10281414
Reference
{Deposit:: BLM ACTIVE CLAIM FILE.}{Deposit:: U.S. BUREAU OF MINES, 1994, DIRECTORY OF PRINCIPAL U.S.}{Deposit:: GEMSTONE PRODUCERS IN 1993; U.S. BUREAU OF MINES MINERAL}{Deposit:: INDUSTRY SURVEYS, P. 35.}
Reporter
Lowe, Nathan T.