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Beryl from
Keystone Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA


Locality type:Occurrence
Classification
Species:Beryl
Formula:Be3Al2(Si6O18)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Beryl data
Locality Data:Click here to view Keystone Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:382983
Long-form Identifier:1:3:382983:7
GUID (UUID V4):0
Nearest other occurrences of Beryl
0.6km (0.4 miles) ⓘDubuque and Royal Flush Claims (Gayle Lode), Custer Mining District, Custer County, South Dakota, USA
1.0km (0.6 miles) ⓘHighview Prospect, Custer Mining District, Custer County, South Dakota, USA
1.0km (0.6 miles) ⓘWright Mica Lode, Custer Mining District, Custer County, South Dakota, USA
1.0km (0.6 miles) ⓘWarren Draw Mine (Warren Gulch Mine), Custer Mining District, Custer County, South Dakota, USA
1.1km (0.7 miles) ⓘLithia Lode, Custer Mining District, Custer County, South Dakota, USA
1.4km (0.9 miles) ⓘRainbow No. 4 Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
1.5km (0.9 miles) ⓘCorky Claim, Unorganized mining district [1], Custer County, South Dakota, USA
1.7km (1.0 miles) ⓘTin Mountain Mine, Fourmile, Custer Mining District, Custer County, South Dakota, USA
1.7km (1.0 miles) ⓘInca Mine, Custer Mining District, Custer County, South Dakota, USA
1.9km (1.2 miles) ⓘEruption Lode (Volcano Lode), Custer Mining District, Custer County, South Dakota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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