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
Frikstad 04 Feldspar Quarry (Dauren), Frikstad, Iveland, Agder, Norway


Locality type:Quarry
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Feldspar Group2
- var Perthite2
Allanite-(Ce)2
Almandine-Spessartine Series1
Spessartine1
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Frikstad 04 Feldspar Quarry (Dauren), Frikstad, Iveland, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:539641
Long-form Identifier:1:3:539641:2
GUID (UUID V4):0
Nearest other occurrences of Muscovite
0.2km (0.1 miles) ⓘFrikstad 14 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
0.2km (0.1 miles) ⓘFrikstad 13 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
0.3km (0.2 miles) ⓘFrikstad 17 Prospect (Rogdevollen Prospect), Frikstad, Iveland, Agder, Norway
0.3km (0.2 miles) ⓘFrikstad 15 Feldspar Quarry (Synken), Frikstad, Iveland, Agder, Norway
0.3km (0.2 miles) ⓘFrikstad 03 Feldspar Quarry (Tuftane), Frikstad, Iveland, Agder, Norway
0.4km (0.3 miles) ⓘFrikstad 05 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
0.4km (0.3 miles) ⓘFrikstad 16 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
0.6km (0.3 miles) ⓘFrikstad 12 Feldspar Quarry (Høyland), Frikstad, Iveland, Agder, Norway
0.6km (0.4 miles) ⓘFrikstad 01 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
0.6km (0.4 miles) ⓘFrikstad 33 Feldspar Quarry, Frikstad, Iveland, Agder, Norway
References
Bjørlykke, Knut (1935) The mineral paragenesis and classification of the granite pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift [Norwegian Journal of Geology], 14 (3-4). 211-311
 
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