Nevada · Lyon County
Occurrence
Ann Mason
Lyon County, Nevada, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Model
53: Porphyry Cu
Deposit size
N
Ore control
Intrusion
Geology
Host rock
Quartz Monzonite
Associated rock
Volcanic Rock (Aphanitic)
Structure
Batholith
Tectonic setting
Back-Arc Marginal Basin
Economic & production
Development status
Occurrence
Discovery year
1960
Identification
Deposit ID
10048830
MRDS ID
MP90062
Region
NA
Data score
D
Coordinates
38.95991, -119.27098
References
AMERICAN MINES HANDBOOK 1994