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Schorl from
Earl Lode, Custer Mining District, Custer County, South Dakota, USA


Locality type:Lode
Classification
Species:Schorl
Formula:NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Schorl data
Locality Data:Click here to view Earl Lode, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:386085
Long-form Identifier:1:3:386085:4
GUID (UUID V4):0
Nearest other occurrences of Schorl
0.8km (0.5 miles) ⓘBurt Mica Mine (Bur; Burk), Custer Mining District, Custer County, South Dakota, USA
1.1km (0.7 miles) ⓘElkhorn Mine (Tinsley Mine), Custer, Custer Mining District, Custer County, South Dakota, USA
1.3km (0.8 miles) ⓘHot Shot mine, Custer, Custer Mining District, Custer County, South Dakota, USA
2.3km (1.4 miles) ⓘGlenwood Mica Mine (Hampton Mine), Custer Mining District, Custer County, South Dakota, USA
3.1km (1.9 miles) ⓘPink Panther Mine, Custer County, South Dakota, USA
4.0km (2.5 miles) ⓘDominion Rose Group Claims, Custer, Custer Mining District, Custer County, South Dakota, USA
4.2km (2.6 miles) ⓘPink Rose Lode Quarry (Scott Rose Quartz Mine; Scott Mine; Rose Quartz Mine), Custer, Custer Mining District, Custer County, South Dakota, USA
4.7km (2.9 miles) ⓘVictory Mine, Custer, Custer Mining District, Custer County, South Dakota, USA
6.7km (4.2 miles) ⓘRte. 85A South, Custer, Custer Mining District, Custer County, South Dakota, USA
6.8km (4.2 miles) ⓘKnowles lode claim, Custer, Custer Mining District, Custer County, South Dakota, USA
References
Roberts, Willard Lincoln, Rapp, George Jr. (1965) Mineralogy of the Black Hills. Bulletin 18. South Dakota School of Mines and Technology
 
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