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Piemontite from
Iron Hill deposit, White Earth Mining District (Powderhorn Mining District), Gunnison County, Colorado, USA


Locality type:Deposit
Classification
Species:Piemontite
Formula:(CaCa)(AlAlMn3+)O[Si2O7][SiO4](OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Piemontite data
Locality Data:Click here to view Iron Hill deposit, White Earth Mining District (Powderhorn Mining District), Gunnison County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:659758
Long-form Identifier:1:3:659758:0
GUID (UUID V4):0
Nearest other occurrences of Piemontite
66.8km (41.5 miles) ⓘCamp Bird Mine, Imogene Basin, Sneffels Mining District, Ouray County, Colorado, USA
68.0km (42.3 miles) ⓘIdarado Mine, Ouray County, Colorado, USA
81.3km (50.5 miles) ⓘItalian Mountain, Taylor Park, Dorchester Mining District, Gunnison County, Colorado, USA
References
Larsen, E.S. (1942) Alkalic rocks of Iron Hill, Gunnison County, Colorado. Shorter contributions to general geology, 1941-42. United States Geological Survey Professional Paper 197-A.
 
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