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Tourmaline from
Mitchell No. 2 Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA


Locality type:Occurrence
Classification
Species:'Tourmaline' (not an IMA approved species)
Formula:AD3G6(T6O18)(BO3)3X3Z
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tourmaline data
Locality Data:Click here to view Mitchell No. 2 Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:383129
Long-form Identifier:1:3:383129:8
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
1.0km (0.6 miles) ⓘNew Deal Lode, Custer Mining District, Custer County, South Dakota, USA
1.1km (0.7 miles) ⓘPick Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA
1.2km (0.7 miles) ⓘO K No. 2 Lode Occurrence, Custer Mining District, Custer County, South Dakota, USA
1.8km (1.1 miles) ⓘHofert Arcade (Victory No. 1 Prospect), Custer Mining District, Custer County, South Dakota, USA
3.0km (1.9 miles) ⓘI X L Lode, Custer Mining District, Custer County, South Dakota, USA
3.1km (2.0 miles) ⓘSylvanite Lode Occurrence (Bob Davis Mine), Custer Mining District, Custer County, South Dakota, USA
3.3km (2.0 miles) ⓘArcade Nos. 1 and 2 Lodes, Custer Mining District, Custer County, South Dakota, USA
3.5km (2.2 miles) ⓘI X L Lode No. 4 Prospect, Custer Mining District, Custer County, South Dakota, USA
4.6km (2.8 miles) ⓘTillison's Mine, Custer Mining District, Custer County, South Dakota, USA
4.7km (2.9 miles) ⓘVictory Mine, Custer, Custer Mining District, Custer County, South Dakota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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