Arizona · Graham County
Occurrence
Geronimo Prospect
Graham County, Arizona, United States
Gold
Copper
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USGS source ↗
Description
B.F. Baker And Others
Commodities
Primary
Gold, Copper
Commodity type
M
Deposit
Deposit size
N
Workings
Surface/Underground
Orebody form
IRREGULAR
Materials
Ore minerals
Chalcopyrite, Pyrite
Geology
Host rock
Granite
Associated rock
Diorite
Alteration
Chloritized
Economic & production
Development status
Occurrence
Discovery year
1920
Identification
Deposit ID
10027099
MRDS ID
M002041
Region
NA
Data score
C
Coordinates
33.10093, -110.15511
References
USGS BULL 1027-N, P. 635