Arizona · Yuma County
Past Producer
Last Chance and Copper Coin Mines
Yuma County, Arizona, United States
Copper
Silver
Gold
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USGS source ↗
Commodities
Primary
Copper
Secondary
Silver, Gold
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10137747
MRDS ID
M002550
Region
NA
Data score
D
Coordinates
32.48179, -114.00407
References
KEITH S B 1978 ARIZ BUR GEOL AND MIN TECH BULL 192 P 160