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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Amphibole Supergroup from
Stoa, Arendal, Agder, Norway


Locality type:Residential Area
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Stoa, Arendal, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:1007664
Long-form Identifier:1:3:1007664:0
GUID (UUID V4):0
Localities for Amphibole Supergroup in this Region
Industritoppen, Stoa, Arendal, Agder, Norway
Nearest other occurrences of Amphibole Supergroup
0.9km (0.6 miles) ⓘBråstad Mines, Øyestad, Arendal, Agder, Norway
0.9km (0.6 miles) ⓘIndustritoppen, Stoa, Arendal, Agder, Norway
1.5km (1.0 miles) ⓘKlodeborg Mines, Øyestad, Arendal, Agder, Norway
1.8km (1.1 miles) ⓘEvens Mine, Klodeborg Mines, Øyestad, Arendal, Agder, Norway
2.0km (1.3 miles) ⓘTorbjørnsbu Mine, Barbudalen, Arendal, Agder, Norway
2.7km (1.7 miles) ⓘLangsæv Mine, Steinsås, Barbudalen, Arendal, Agder, Norway
7.5km (4.7 miles) ⓘHeståsen Quarry, Frolands Verk, Froland, Agder, Norway
8.2km (5.1 miles) ⓘMyrgruven, Lyngrott Mining Field, Lyngrott, Froland, Agder, Norway
8.3km (5.1 miles) ⓘSørenshei Iron Mine, Lyngrott Mining Field, Lyngrott, Froland, Agder, Norway
8.3km (5.2 miles) ⓘÅrgruven Iron Mine, Lyngrott Mining Field, Lyngrott, Froland, Agder, Norway
References
Nordrum, Fred Steinar (2012) Noen funn av mineraler i Norge 2011-2012 [Some finds of minerals in Norway 2011-2012]. Norsk Bergverksmuseum Skrift, 49. 117-124
 
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