Oregon · Marion County
Occurrence
North Santiam Copper
Marion County, Oregon, United States
Copper
Molybdenum
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USGS source ↗
Commodities
Primary
Copper, Molybdenum
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Bornite, Chalcopyrite, Molybdenite, Pyrite
Gangue
Calcite, Quartz, Sericite, Tourmaline
Geology
Host rock
Andesite · Sardine
Associated rock
Diorite
Structure
Tourmaline-Bearing Breccia Pipes
Alteration
Propylitic, Phyllic, Potassic
Economic & production
Development status
Occurrence
Identification
Deposit ID
10036478
MRDS ID
M025294
Region
NA
Data score
C
Coordinates
44.85342, -122.23311
References
POWER, S.G. AND FIELD, C.W., 1981, THE GEOLOGY, MINERALIZATION AND METALLIZATION OF MINING DISTRICTS IN THE WESTERN CASCADES OF OREGON AND SOUTHERN WASHINGTON; ODGMI SPECIAL PAPER, GMI-2