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Beryl from
Rough and Ready mine, Tinton Pegmatite Mining District, Lawrence Co., South Dakota, USA

Locality type:Mine
Classification
Species:Beryl
Formula:Be3Al2(Si6O18)
Confirmation
Validity:Believed Valid
References
References:SDSMT Bull 18 Roberts and Rapp "Mineralogy of the Black Hills"
Data
Mineral Data:Click here to view Beryl data
Locality Data:Click here to view Rough and Ready mine, Tinton Pegmatite Mining District, Lawrence Co., South Dakota, USA
Nearest other occurrences of Beryl
1.0km (0.6 miles) Giant-Volney mine, Tinton Pegmatite Mining District, Lawrence Co., South Dakota, USA
2.2km (1.4 miles) Mineral Hill pegmatite area, Crook Co., Wyoming, USA
60.6km (37.7 miles) General Harney (Golden Slipper Tin; Tin Boom No. 1 and No. 2; Tin Spike No. 1), Hill City Mining District, Pennington Co., South Dakota, USA
60.8km (37.8 miles) Cassiterite Tin Prospect, Hill City Mining District, Pennington Co., South Dakota, USA
60.9km (37.9 miles) Cowboy Tin Mine, Hill City Mining District, Pennington Co., South Dakota, USA
61.1km (38.0 miles) Mohawk Mine, Hill City Mining District, Pennington Co., South Dakota, USA
61.6km (38.3 miles) Tin Chance and Tin Chance No. 1 Occurrence, Hill City Mining District, Pennington Co., South Dakota, USA
66.0km (41.0 miles) Oreville Spar Mica Mine, Oreville Mining District, Pennington Co., South Dakota, USA
66.3km (41.2 miles) Cheyenne Lode Prospect, Unorganized mining district [1], Custer Co., South Dakota, USA
66.6km (41.4 miles) Tin Queen Mine (White Blowout Mine), Hill City Mining District, Pennington Co., South Dakota, USA
 
Mineral and/or Locality  
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