California · Trinity County
Past Producer

Costa Claim

Trinity County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Orebody formIRREGULAR
Ore controlConcentrations Of Chromite Terminated By Faults
Materials
Ore mineralsChromite
Geology
Host rockSerpentinite
Associated rockGabbro
Economic & production
Development statusPast Producer
First production1942
Last production1957
Identification
Deposit ID10103906
MRDS IDM100252
Alternate namesTiger Lily, Shasta Lily
RegionNA
Data scoreC
Coordinates41.15152, -122.52555
References
WELLS, F.G. AND HAWKES, H.E., 1965, CDMG BULL 134, PART 1, CHAPT. 3, P. 169, 170, 173, 175.O'BRIEN, J.C., 1965, CDMG COUNTY REPORT NO. 4, P. 19, 59.CDMG BULL 134, CHAPT. 3, PART 1, P. 170; CDMG COUNTY REPORT NO. 4, P. 19.