Mine detail: Colorado Mineral Society

Location:	Douglas County, Colorado, United States, North America
Lat / long:	39.2569, -105.10997
dep_id:	10183441
mas_id:	80350003
Commodity type:	metallic and nonmetallic
Trace mineral:	Magnesite, Talc-Soapstone
Operation type:	Unknown
Development status:	Unknown
other_matl:	Alabandite, Biotite, Cassiterite, Microcline, Muscovite, Orthoclase, Quartz, Topaz
Reporter:	Intermountain Field Operations Center (IFOC)
Year first produced:	1883
disc_yr:	1883
References:	Deposit:: CROSS, C. W., AND HILLEBRAND, W.F., 1885, MINERALOGY OF THE Deposit:: MTNS: U.S. GEOL SURVEY BULL. 20, PP. 73-74. Deposit:: ECKEL, EDWIN B., 1961, MINERALS OF COLORADO: A 100-YEAR RECO Deposit:: U.S. GEOL SURVEY BULL. 1114, PP 91-92. Deposit:: HANLEY, J. B., ET. AL., 1950, PEGMATITE INVESTIGATIONS IN CO Deposit:: 1942-1944: U.S. GEOLOGICAL SURVEY PROF. PAPER 227, PP 31. Deposit:: LANDES, K. K., 1935, COLORADO PEGMATITES: AM. MINERALOGIST, Deposit:: R. 5, PP. 319-333. Deposit:: PEACOCK, M. A., 1935, TOPAZ FROM DEVILS HEAD, COLORADO: AM. Deposit:: MINERALOGIST, V. 20, R.5, PP. 354-363. Deposit:: PEARL, R. M., 1958, COLORADO GEM TRAILS AND MINERAL GUIDE: S Deposit:: BOOKS, PP. 152-156.