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Arsenopyrite from
Nickel Plate Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA


Locality type:Mine
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Nickel Plate Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:212425
Long-form Identifier:1:3:212425:4
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.6km (0.4 miles) ⓘEtta Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA
1.7km (1.1 miles) ⓘHoly Terror Mine, Keystone Gold Mining District, Pennington County, South Dakota, USA
1.7km (1.1 miles) ⓘHugo Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA
2.6km (1.6 miles) ⓘNathaniel Pope, Keystone Gold Mining District, Pennington County, South Dakota, USA
2.6km (1.6 miles) ⓘDan Patch Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA
2.8km (1.7 miles) ⓘBismark-Ida Florence Groups, Keystone Gold Mining District, Pennington County, South Dakota, USA
3.2km (2.0 miles) ⓘBig Chief Mine, Glendale, Keystone Mining District, Pennington County, South Dakota, USA
4.2km (2.6 miles) ⓘWood Tin mine, Harney City, Pennington County, South Dakota, USA
6.8km (4.2 miles) ⓘHopeful Occurrence (Goodhope Nos. 1 & 2; Samelias), Pennington County, South Dakota, USA
9.9km (6.1 miles) ⓘGolden Slipper Gold and Silver (Forest City Mine; Empire Gold Mine), Hill City Mining District, Pennington County, South Dakota, USA
References
Smith, Arthur E., Fritzsch, Eric (2000) SOUTH DAKOTA. Rocks & Minerals, 75 (3) 156-169 doi:10.1080/00357520009605635
 
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