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Tourmaline from
Michigan Placer Ground, Hill City Mining District, Pennington County, South Dakota, USA


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 Michigan Placer Ground, Hill City Mining District, Pennington County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:383943
Long-form Identifier:1:3:383943:0
GUID (UUID V4):0
Nearest other occurrences of Tourmaline
0.8km (0.5 miles) ⓘMcKinnon and Miller's Claim, Hill City Mining District, Pennington County, South Dakota, USA
2.1km (1.3 miles) ⓘTungsten Lode, Hill City Mining District, Pennington County, South Dakota, USA
2.3km (1.4 miles) ⓘReinbold Claim (Tungsten No. 1-3 Claims), Hill City Mining District, Pennington County, South Dakota, USA
2.9km (1.8 miles) ⓘBlack Elk Peak (Harney Peak), Pennington County, South Dakota, USA
4.5km (2.8 miles) ⓘEureka Lode Prospect (Hultz), Custer County, South Dakota, USA
4.8km (3.0 miles) ⓘDyke claim (Dike lode), Hill City Mining District, Pennington County, South Dakota, USA
4.8km (3.0 miles) ⓘLake Mica Prospect (Lakeside), Unorganized mining district [1], Custer County, South Dakota, USA
5.0km (3.1 miles) ⓘClara Belle (Forest City; Golden Arrow), Hill City Mining District, Pennington County, South Dakota, USA
6.1km (3.8 miles) ⓘAnnie No. 1 Lode (Tin Spike), Hill City Mining District, Pennington County, South Dakota, USA
6.2km (3.8 miles) ⓘChampion Property Pennington and Smith, Hill City Mining District, Pennington County, South Dakota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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