Beecher Lode, Custer, Custer District, Custer Co., South Dakota, USA
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|Location is approximate, estimate based on other nearby localities.|
|Latitude & Longitude (WGS84):||43° North , 103° West (est.)|
|Margin of Error:||~7km|
Ref.: Rocks & Minerals: 75(3): 156-169; Meeves, H., et al (1966), Reconnaissance of beryllium-bearing pegmatite deposits in six western states, US Bur. Mines Info. Circ. 8298: 32 (Table A-1).
Beecher Nos. 1-3 and Black Diamond
A pegmatite mine complex located in the NW¼ sec. 18, T.4S., R.5E., 5 miles southeast of Custer.
Mineralization is a lenticlar, zoned pegmatite body concordant in quartz-mica schist.
Workings include 3 open pits, 2 shafts, 2 inclines and 6 drill holesplus several trenches.
Mineral ListMineral list contains entries from the region specified including sub-localities
18 valid minerals.
Localities in this Region
- South Dakota
- Custer Co.
- Custer District
- Custer Co.
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