California · San Bernardino County
Past Producer

Trio Group

San Bernardino County, California, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formLENTICULAR
Ore controlFractures
Materials
Ore mineralsBornite, Chalcopyrite
GangueGarnet
Geology
Host rockLimestone
Economic & production
Development statusPast Producer
Identification
Deposit ID10034090
MRDS IDM020788
RegionNA
Data scoreC
Coordinates35.27973, -115.25639
References
TUCKER, W. B. AND SAMPSON, R.J., 1943 , MINERAL RESOURCES, SAN BERNARDINO COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 39 , NO. 4 ; DIV. OF MINES, P. 437WRIGHT, L. A., ETAL, 1953 , MINES AND MINERAL DEPOSITS, SAN BERNARDINO COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 49 , NO. 1 & 2 ; DIV. OF MINES, P. 20 - 21 (AP.)