Arizona · Pima County
Producer
Grand Central Mine
Pima County, Arizona, United States
Gold
Copper
Silver
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USGS source ↗
Commodities
Primary
Gold
Secondary
Copper, Silver
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Orebody form
IRREGULAR
Ore control
Small Fractures And Faults
Materials
Gangue
Quartz
Geology
Host rock
Andesite
Associated rock
Granite
Alteration
Partly Oxidized
Economic & production
Development status
Producer
First production
1941
Last production
1942
Identification
Deposit ID
10109820
MRDS ID
M800076
Region
NA
Data score
D
Coordinates
32.00123, -111.97793
References
ABGMT 189, P110ABGMT-USBM FILE DATA