Oregon · Grant County
Occurrence
Unnamed Prospect
Grant County, Oregon, United States
Chromium
Rhodium
Ruthenium
Iridium
Palladium
Platinum
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USGS source ↗
Commodities
Primary
Chromium
Tertiary
Rhodium, Ruthenium, Iridium, Palladium, Platinum
Commodity type
M
Deposit
Model
15: Podiform chromite (minor)
Deposit size
N
Orebody form
MASSIVE OR DISSEMINATED
Ore control
Immiscible Liquid Magmatic Segregation
Materials
Ore minerals
Chromite
Geology
Host rock
Dunite · Canyon Mountain Complex
Associated rock
Peridotite · Canyon Mountain Complex
Tectonic setting
Ochoco-Blue Mountains
Economic & production
Development status
Occurrence
Identification
Deposit ID
10048650
MRDS ID
MP00260
Region
NA
Data score
C
Coordinates
44.36013, -118.93134
References
CARLSON, C.A., AND OTHERS, 1985, ANALYSES FOR PLATINUM-GROUP ELEMENTS IN SAMPLES FROM PODIFORM CHROMITE DEPOSITS, CALIFORNIA AND OREGON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 85-442, 14 P