New Mexico · Grant County
Past Producer
St. Helena Mine
Grant County, New Mexico, United States
Gold
Lead
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Lead
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Workings
Underground
Materials
Ore minerals
Galena
Gangue
Quartz
Geology
Host rock
Diorite
Associated rock
Diorite
Structure
St. Helena Vein System
Economic & production
Development status
Past Producer
First production
1887
Last production
1935
Discovery year
1887
Identification
Deposit ID
10014787
MRDS ID
D011725
Region
NA
Data score
C
Coordinates
32.77094, -108.15061
References
LASKY, S. G., 1936, U.S. GEOLOGICAL SURVEY BULL. 870, P. 136-137LASKY, S. G., 1936, U.S. GEOLOGICAL SURVEY BULL. 870, P. 136-137.