Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Muscovite from
Coal Creek Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA


Locality type:Prospect
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Coal Creek Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:1001333
Long-form Identifier:1:3:1001333:1
GUID (UUID V4):0
Nearest other occurrences of Muscovite
13.5km (8.4 miles) ⓘBoedeker; Boedaker Prospect, Willow Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
22.4km (13.9 miles) ⓘUnnamed Prospect (ARDF - HE056; head of Ohio Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
26.9km (16.7 miles) ⓘBLT Prospects, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
27.0km (16.8 miles) ⓘLittle Vein; Little Lead Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
27.1km (16.8 miles) ⓘGolden Zone Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
29.1km (18.1 miles) ⓘMint Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
29.5km (18.3 miles) ⓘBanner Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
72.8km (45.2 miles) ⓘColby Prospect, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
75.2km (46.7 miles) ⓘHidden Creek Occurrence, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
82.7km (51.4 miles) ⓘUnnamed Occurrence (ARDF - MM022; southwest flank of Alpha Ridge), Kantishna Mining District, Denali Borough, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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