California · San Luis Obispo County
Producer

Colonel Deposit

San Luis Obispo County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Orebody formPOD
Materials
Ore mineralsChromite
Geology
Host rockSerpentinite
Associated rockDiabase
Economic & production
Development statusProducer
Identification
Deposit ID10109765
MRDS IDM100452
RegionNA
Data scoreC
Coordinates35.40497, -120.74681
References
WALKER, G.W. AND GRIGGS, A.B., 1953, GEOL. INVESTIGATIONS OF CHROMITE IN CALIF.: CALIF. DIVISION OF MINES BULLETIN 134 PART II CHAPT. 2, P. 81.ALLEN J.E., 1941 GEOL. INVESTIGATIONS OF CHROMITE DEPOSITS OF CALIF: CALIF. JOURNAL OF MINES AND GEOLOGY, VOL. 37, P. 143.