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Psilomelane from
Shumla District (Manganese deposits), Val Verde County, Texas, USA


Locality type:Deposit
Classification
Species:'Psilomelane' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Psilomelane data
Locality Data:Click here to view Shumla District (Manganese deposits), Val Verde County, Texas, USA
Data Identifiers
Mindat Occurrence Record ID:200810
Long-form Identifier:1:3:200810:3
GUID (UUID V4):0
References
Smith, Arthur E. (1991) Texas Mineral Locality Index. Rocks & Minerals, 66 (3) 196-224 doi:10.1080/00357529.1991.11761622
 
and/or  
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