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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Feldspar Group from
Langsæv Mine, Steinsås, Barbudalen, Arendal, Agder, Norway


Locality type:Mine
Classification
Species:'Feldspar Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Feldspar Group data
Locality Data:Click here to view Langsæv Mine, Steinsås, Barbudalen, Arendal, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:672246
Long-form Identifier:1:3:672246:3
GUID (UUID V4):0
Nearest other occurrences of Feldspar Group
2.8km (1.7 miles) ⓘBjørnebo, Arendal, Agder, Norway
3.5km (2.2 miles) ⓘKlodeborg og Landvik Quarry, Stoa, Arendal, Agder, Norway
5.7km (3.5 miles) ⓘAlviken Feldspar Quarry, Stokken, Arendal, Agder, Norway
5.9km (3.7 miles) ⓘMørefjær Feldspar Quarry (Mörefjer), Stokken, Arendal, Agder, Norway
6.0km (3.7 miles) ⓘOld Aslak Mine, Neskilen Mines, Arendal, Agder, Norway
7.3km (4.5 miles) ⓘMyrgruven, Lyngrott Mining Field, Lyngrott, Froland, Agder, Norway
7.6km (4.7 miles) ⓘSørenshei Iron Mine, Lyngrott Mining Field, Lyngrott, Froland, Agder, Norway
8.8km (5.4 miles) ⓘHørdalen Feldspar Quarries, Austre Moland, Arendal, Agder, Norway
10.1km (6.3 miles) ⓘSkyttemyr Copper Mine, Bøylestad Kobberverk, Froland, Agder, Norway
11.2km (6.9 miles) ⓘVivesøl Feldspar Quarry, Arendal, Agder, Norway
References
Collection of Naturhistoriska Riksmuseet i Stockholm (The Natural History Museum), Sweden.
 
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