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Mine detail: E C Mainprize Quarry and Mill
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North America
United States
Missouri
Oregon
Previously called 'J.B.Old EstateOld Mine'
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Location
Lat / long:
36.55818, -91.55454
Resource(N)
Primary:
Stone, Crushed/Broken
Other material:
Chalcopyrite, Chert, Hematite, Kaolinite, Limonite, Marcasite, Pyrite, Pyrolusite, Quartz, Sphalerite
Production
Operation type:
Surface
Development status:
Producer
First production started:
1943
Geology
References
MAS
291490037
DEP
10172141
Reference
{Deposit:: MGS PRODUCERS DIRECTORY}{Deposit:: ASCS PHOTO BLV-1HH-87 5-24-67 1:20000 - 7 AC}{Deposit:: DAM INV PHOTO FLT 21 2-68 5-2-78 1:72000 - AC}{Deposit:: REVISED BY MILS 6-79}
Reporter
Intermountain Field Operations Center (IFOC)