Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Glauconite from
Vernal, Uintah County, Utah, USA


Classification
Species:'Glauconite' (not an IMA approved species)
Formula:K0.60-0.85(Fe3+,Mg,Al)2(Si,Al)4O10](OH)2
Comments:North of Vernal from Curtis Formation
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Glauconite data
Locality Data:Click here to view Vernal, Uintah County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:189491
Long-form Identifier:1:3:189491:2
GUID (UUID V4):0
Nearest other occurrences of Glauconite
60.4km (37.5 miles) ⓘCopper Prospect (MRDS - 10013514), Douglas Mountain Mining District, Moffat County, Colorado, USA
64.8km (40.3 miles) ⓘCopper Prospects (MRDS - 10013516), Douglas Mountain Mining District, Moffat County, Colorado, USA
66.8km (41.5 miles) ⓘBromide Mine (Par Value), Douglas Mountain Mining District, Moffat County, Colorado, USA
References
Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
 
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