California · Trinity County
Past Producer

Sunny Slope Claim, Collins Group

Trinity County, California, United States
Chromium
⌖ Show on mapUSGS source ↗
Commodities
PrimaryChromium
Commodity typeM
Deposit
Deposit sizeS
Orebody formLENSE
Materials
Ore mineralsChromite
Geology
Host rockDunite
Economic & production
Development statusPast Producer
First production1942
Last production1954
Identification
Deposit ID10043694
MRDS IDM100596
Alternate namesCedar Gap, King Kohle, Shamrock, Triangle
RegionNA
Data scoreC
Coordinates40.36707, -123.08278
References
WELLS, F. G. AND HAWKES, H. E., 1965, CDMG BULL 134, PART 1, CHAPT. 3, P. 169, 170, 172, 182, 183.O'BRIEN, J. C., 1965, CDMG COUNTY REPORT NO. 4, P. 19, 59.AVERILL, C. V., 1941, CDMG 37TH REPORT OF THE STATE MINERALOGIST, V. 35, P. 19, 20.CDMG BULL 134, PT. 1, CHAPT. 3, P. 183