Mine detail: Tom Branch Prospects

Previously called ''

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Location

Lat / long:

37.82585, -104.95139

Resource(M)

Primary:	Copper, Silver
Secondary:	Vanadium

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Colorado Group (Graneros Shale);Purgatoire Formation
Host type:	Sandstone
Associated rock:	Diabase Sill
Associated type:	Diabase
Structure:	Wet Mountains Uplift, Greenhorn Anticline, Delcarbon Syncline
Tectonic:	Central Cordillera (Southern Rocky Mtns)

References

MRDS	D010574
DEP	10013989
Reference	{Deposit:: JOHNSON, R.B., 1969, GEOLOGIC MAP OF THE TRINIDAD QUADRANGLE, SOUTH -CENTRAL COLORADO: USGS MAP I-558.}{Deposit:: GASKIN, G.D., 1983, MINERAL INVESTIGATION OF THE GREENHORN MOUNTAIN WILDERNESS STUDY AREA, HUERFANO AND PUEBLO COUNTIES, COLORADO: USBM M LA 26-83.}
Reporter	Schwochow, Stephen D., Keller, John W.