Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Romanèchite from
Black Hawk Mine, Cincinnati vein system, Mahoney Mines area, Tres Hermanas Mining District, Tres Hermanas Mountains, Luna County, New Mexico, USA


Locality type:Mine
Classification
Species:Romanèchite
Formula:(Ba,H2O)2(Mn4+,Mn3+)5O10
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Romanèchite data
Locality Data:Click here to view Black Hawk Mine, Cincinnati vein system, Mahoney Mines area, Tres Hermanas Mining District, Tres Hermanas Mountains, Luna County, New Mexico, USA
Data Identifiers
Mindat Occurrence Record ID:1374003
Long-form Identifier:1:3:1374003:8
GUID (UUID V4):0
Nearest other occurrences of Romanèchite
89.0km (55.3 miles) ⓘRidge Prospect (Hoggett Prospect; Broaddus prospect), Red Hill District, Hidalgo County, New Mexico, USA
References
Walstrom, Robert E. (n.d.) Personal communication.
 
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