Mine detail: Baldwin Mine

Previously called ''

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Location

Lat / long:

39.18694, -105.05251

Resource(N)

Primary:	Feldspar
Ore:	Microcline

Production

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

Geology

Host rock:	Pikes Peak Granite;Pegmatite
Host type:	Granite
Associated rock:	Pikes Peak Granite;Pegmatite
Associated type:	Pegmatite,Granite
Structure:	Front Range Uplift, Pikes Peak Batholith, Rampart Range Uplift, Perry Park-Jarre Canyon Fault, Rampart Range Fault, Manitou Park Half Graben
Tectonic:	Central Cordillera (Southern Rocky Mtns)

References

MRDS	D010675
DEP	10014058
Reference	{Deposit:: MEEVES, H.C., AND OTHERS, 1966, RECONNAISSANCE OF BERYLLIUM-BEARING PEGMATITE DEPOSITS IN SIX WESTERN STATES: USBM IC-8298, P. 24-25.}{Deposit:: BRYANT, BRUCE, AND OTHERS, 1981, GEOLOGIC MAP OF THE DENVER 1X2 QUADRANGLE, NORTH-CENTRAL COLORADO: USGS MAP I-1163.}{Deposit:: HEINRICH, E.W., 1957, PEGMATITE PROVINCES OF COLORADO: COLORADO SCHOL MINES QUART., V. 52, NO. 4, P. 1-22.}{Deposit:: TRIMBLE, D.E., AND MACHETTE, M.N., 1979, GEOLOGIC MAP OF THE COLORADO SPRINGS-CASTLE ROCK AREA, FRONT RANGE URBAN CORRIDOR, COLORADO: USGS MAP I-857-F.}
Reporter	Schwochow, Stephen D.