Missouri · Oregon County
Producer
E C Mainprize Quarry and Mill
Oregon County, Missouri, United States
Stone
Crushed/Broken
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USGS source ↗
Commodities
Primary
Stone, Crushed/Broken
Commodity type
N
Deposit
Workings
Surface
Materials
Other materials
Chalcopyrite, Chert, Hematite, Kaolinite, Limonite, Marcasite, Pyrite, Pyrolusite, Quartz, Sphalerite
Economic & production
Development status
Producer
First production
1943
Identification
Deposit ID
10172141
Alternate names
J.B.Old Estate, Old Mine
Region
NA
Data score
C
Coordinates
36.55818, -91.55454
References
MGS PRODUCERS DIRECTORYASCS PHOTO BLV-1HH-87 5-24-67 1:20000 - 7 ACDAM INV PHOTO FLT 21 2-68 5-2-78 1:72000 - ACREVISED BY MILS 6-79