Commodities
PrimaryChromium
Commodity typeM
Deposit
WorkingsSurface, Underground
Materials
Other materialsChromite, Olivine, Pyroxene, Serpentine, Spinel
Economic & production
Development statusPast Producer
First production1918
Discovery year1917
Identification
Deposit ID10298900
MRDS IDM014921
Alternate namesChambers, George Len
RegionNA
Data scoreB
Coordinates44.35015, -118.81636
References
U.S. GEOLOGICAL SURVEY BULLETIN 725-A, 1920, P. 52.OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 9, 1938, P. 60.OR. DEPT. GEOL. AND MIN. INDUST. BULLETIN 14-B, 1941, P. 21.U.S. BUREAU OF MINES RI 5238, 1956, P. 9.HUNDHAUSEN, R.J., 1956, JOHN DAY CHROMITE STUDIES,BUMINES RI 5238.