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Glauconite from
Pennsylvania Hill (Pennsylvania Mountain), Park County, Colorado, USA


Locality type:Hill
Classification
Species:'Glauconite' (not an IMA approved species)
Formula:K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Glauconite data
Locality Data:Click here to view Pennsylvania Hill (Pennsylvania Mountain), Park County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:438096
Long-form Identifier:1:3:438096:2
GUID (UUID V4):0
Nearest other occurrences of Glauconite
53.7km (33.4 miles) ⓘLenado, Aspen Mining District (Roaring Fork Mining District), Pitkin County, Colorado, USA
91.7km (57.0 miles) ⓘStandard Mine, Ruby Mining District (Elk Mountain Mining District; Irwin Mining District), Gunnison County, Colorado, USA
99.0km (61.5 miles) ⓘPerry Park, Douglas County, Colorado, USA
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. 676pp.
 
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