Arizona · Pima County
Producer
Two Friends Mine
Pima County, Arizona, United States
Silver
Lead
Copper
Gold
Zinc
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USGS source ↗
Commodities
Primary
Silver, Lead
Secondary
Copper, Gold
Tertiary
Zinc
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Chalcopyrite
Gangue
Quartz
Geology
Associated rock
Quartz Monzonite
Structure
Laramide Intrusives Throughout Area
Economic & production
Development status
Producer
First production
1942
Last production
1942
Identification
Deposit ID
10109828
MRDS ID
M800105
Region
NA
Data score
D
Coordinates
31.87151, -111.12236
References
ABGMT 189, P. 133ABGMT - USBM FILE DATAABGMT CLIPPINGS FILE