Arizona · Pima County
Producer
Mammoth Group
Pima County, Arizona, United States
Silver
Gold
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USGS source ↗
Commodities
Primary
Silver, Gold
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Ore control
Fractures In Granite
Materials
Gangue
Quartz
Geology
Host rock
Granite
Associated rock
Granite · Amado Granite
Alteration
Near Surface Enrichment By Oxidation, Weathering
Economic & production
Development status
Producer
First production
1940
Last production
1940
Identification
Deposit ID
10048096
MRDS ID
M800083
Region
NA
Data score
D
Coordinates
31.60902, -111.35986
References
ABGMT 189, P 104ABGMT - USBM FILE DATA