Arizona · Cochise County
Past Producer
Randolph Mine
Cochise County, Arizona, United States
Silver
Copper
Lead
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USGS source ↗
Commodities
Primary
Silver
Secondary
Copper, Lead
Commodity type
M
Deposit
Deposit size
S
Orebody form
VEIN
Ore control
Fissure Vein
Materials
Ore minerals
Silver
Geology
Host rock
Shale,Limestone · Bisbee Group Beds
Associated rock
Diorite
Structure
Ne Trending Granodiorite Dikes In Area, One Is Located Near Shaft
Economic & production
Development status
Past Producer
Identification
Deposit ID
10027040
MRDS ID
M001785
Alternate names
Rondolph Claims, Mellgren Group
Region
NA
Data score
B
Coordinates
31.69069, -110.11233
References
USBM FILESUSGS BULL. 710, 1920, PL. 5KEITH, S.B., 1973, ARIZONA BUREAU OF MINES BULLETIN 187, P. 78.KEITH, 1973, ARIZ. BUR. OF MINES BULL. 187.