Latitude: 40°27'36"N
Longitude: 105°21'22"W
A beryl mine located in sec. 28, T.6N., R.71W.
Mineralization is a lenticular, asymmetrical and zoned pegmatite in biotite granite which cuts quartz-mica schist.
Workings include 3 open cuts, 3 pits, a tunnel, and 4 drill holes.
References
Ref.: Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 30 (Table A-1).
Rocks & Min.:62:231-232 & 235.
Mineral List
26 entries listed. 19 valid minerals.
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