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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Clausthalite from
Blue Cap Mine, La Sal Creek Mining District, San Juan County, Utah, USA


Locality type:Mine
Classification
Species:Clausthalite
Formula:PbSe
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Clausthalite data
Locality Data:Click here to view Blue Cap Mine, La Sal Creek Mining District, San Juan County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:973691
Long-form Identifier:1:3:973691:7
GUID (UUID V4):0
Nearest other occurrences of Clausthalite
1.9km (1.2 miles) ⓘVanadium Queen Mine, La Sal Creek Mining District, San Juan County, Utah, USA
3.3km (2.1 miles) ⓘFirefly–Pigmay Mine, La Sal Creek Mining District, San Juan County, Utah, USA
23.8km (14.8 miles) ⓘMi Vida Mine, Lisbon Valley Mining District, San Juan County, Utah, USA
28.6km (17.8 miles) ⓘVirgin No. 3 Mine, Paradox Valley, Montrose County, Colorado, USA
33.1km (20.5 miles) ⓘCougar Mine, San Miguel County, Colorado, USA
35.5km (22.0 miles) ⓘBurro No. 3, Burro Mine, San Miguel County, Colorado, USA
References
Kampf, A. R., Hughes, J. M., Marty, J., Nash, B. (2012) Postite, Mg(H2O)6Al2(OH)2(H2O)8(V10O28)·13H2O, a new mineral species from the La Sal District, Utah: Crystal structure and descriptive mineralogy. The Canadian Mineralogist, 50 (1) 45-53 doi:10.3749/canmin.50.1.45
 
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