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
Gressholmen, Kragerø Archipelago, Kragerø, Telemark, Norway


Locality type:Island
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 Gressholmen, Kragerø Archipelago, Kragerø, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:948229
Long-form Identifier:1:3:948229:6
GUID (UUID V4):0
Nearest other occurrences of Muscovite
2.7km (1.7 miles) ⓘBærø Feldspar Quarry, Bærøy, Kragerø Archipelago, Kragerø, Telemark, Norway
2.8km (1.7 miles) ⓘSoppekilen, Kragerø, Telemark, Norway
3.7km (2.3 miles) ⓘKalvenes Feldspar Quarry, Skåtøy, Kragerø Archipelago, Kragerø, Telemark, Norway
4.6km (2.9 miles) ⓘHasalvika Quarry, Bamble, Telemark, Norway
4.8km (3.0 miles) ⓘValberg Quarry, Valberg, Kragerø, Telemark, Norway
5.0km (3.1 miles) ⓘIsnes I Quarry, Bamble, Telemark, Norway
6.4km (4.0 miles) ⓘGofjell Mine, Kragerø, Telemark, Norway
7.2km (4.5 miles) ⓘBjordammen, Bamble, Telemark, Norway
7.5km (4.7 miles) ⓘHullerøya I pegmatite quarry, Hullerøya, Kragerø, Telemark, Norway
7.9km (4.9 miles) ⓘKalstadgangen, Lindvikskollen-Kalstadgangen pegmatite, Kragerø, Telemark, Norway
References
Kvamsdal, Lars O. (2001) Dumortieritt-og sillimanittpegmatitter fra Bamble og Kragerø. STEIN. Nordisk magasin for populær geologi, 28 (1) 8-10
 
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