Mine detail: Unnamed Manganese Deposit

Previously called ''

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Location

Lat / long:

38.59944, -106.00142

Resource(M)

Primary:	Manganese
Ore:	Psilomelane
Gangue:	Calcite

Production

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

Geology

Host rock:	Banded Gneiss
Host type:	Mafic Intrusive Rock,Quartzite,Gneiss
Structure:	Southern Mosquito Range, Arkansas Valley Graben, Strong, Late Tertiary Faults Trending North
Tectonic:	Central Cordillera (Southern Rocky Mountains)

References

MRDS	D010235
DEP	10013768
Reference	VAN ALSTINE, R.E., 1974, GEOLOGY AND MINERAL DEPOSITS OF THE PONCHA SPRINGS SE QUADRANGLE, CHAFFEE COUNTY, COLORADO: USGS PROFESSIONAL PAPER 829, P. 16-17
Reporter	Collins, Donna B.