New Mexico · Grant County
Past Producer
Portland Mine
Grant County, New Mexico, United States
Zinc
Lead
Copper
Molybdenum
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USGS source ↗
Commodities
Primary
Zinc, Lead, Copper
Secondary
Molybdenum
Commodity type
M
Deposit
Deposit type
Vein
Deposit size
S
Materials
Ore minerals
Chalcopyrite, Galena, Molybdenite, Sphalerite
Gangue
Pyrite, Quartz
Geology
Host rock
Hornblendite
Associated rock
Hornblendite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10014797
MRDS ID
D011747
Region
NA
Data score
C
Coordinates
32.86122, -108.23256
References
SCHILLING, J. H., 1964, NMBM BULL. 76, P. 50