Arizona · Pima County
Past Producer
Big Johnny - Little Johnny Claims
Pima County, Arizona, United States
Silver
Lead
Copper
Manganese
Gold
Molybdenum
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USGS source ↗
Commodities
Primary
Silver, Lead
Secondary
Copper
Tertiary
Manganese, Gold, Molybdenum
Commodity type
M
Deposit
Deposit size
S
Orebody form
LENSES
Ore control
Nnw Shear Zone Between Limestone And Quartzite; Fractured And Metamorphosed Limestone
Materials
Ore minerals
Chalcopyrite, Pyrite, Wulfenite
Geology
Host rock
Quartzite,Limestone · Escabrosa Limestone;Bisbee Group
Associated rock
Rhyolite
Structure
Nnw Fractures, Thrust Faults
Alteration
Oxidized
Economic & production
Development status
Past Producer
Identification
Deposit ID
10039653
MRDS ID
M050577
Region
NA
Data score
B
Coordinates
31.92984, -111.29152
References
KEITH, 1974, ABM BULL 189, P. 132.RANSOME, 1922, USGS BULL 725, P. 417.