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Zinnwaldite from
Hugo Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA


Locality type:Mine
Classification
Species:'Zinnwaldite' (not an IMA approved species)
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Zinnwaldite data
Locality Data:Click here to view Hugo Mine, Keystone, Keystone Mining District, Pennington County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:212380
Long-form Identifier:1:3:212380:6
GUID (UUID V4):0
Nearest other occurrences of Zinnwaldite
17.2km (10.7 miles) ⓘCuster Mountain lode (Snookum mine), Custer, Custer Mining District, Custer County, South Dakota, USA
References
USGS Prof Paper 297B
Smith, Arthur E., Fritzsch, Eric (2000) SOUTH DAKOTA. Rocks & Minerals, 75 (3) 156-169 doi:10.1080/00357520009605635
 
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