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
Industritoppen, Stoa, Arendal, Agder, Norway


Locality type:Industrial Site
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Confirmed
Confirmation Methods:Dealer/Collection Label
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Industritoppen, Stoa, Arendal, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:978086
Long-form Identifier:1:3:978086:6
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
0.6km (0.4 miles) ⓘKlodeborg Mines, Øyestad, Arendal, Agder, Norway
0.8km (0.5 miles) ⓘEvens Mine, Klodeborg Mines, Øyestad, Arendal, Agder, Norway
0.9km (0.6 miles) ⓘStoa, Arendal, Agder, Norway
1.3km (0.8 miles) ⓘBråstad Mines, Øyestad, Arendal, Agder, Norway
2.4km (1.5 miles) ⓘTorbjørnsbu Mine, Barbudalen, Arendal, Agder, Norway
3.1km (1.9 miles) ⓘLangsæv Mine, Steinsås, Barbudalen, Arendal, Agder, Norway
7.5km (4.6 miles) ⓘHasleholmen, Grimstad, Agder, Norway
8.1km (5.0 miles) ⓘHeståsen Quarry, Frolands Verk, Froland, Agder, Norway
9.0km (5.6 miles) ⓘGamle Mørefjær Mine (Mørfjær Mine), Neskilen Mines, Arendal, Agder, Norway
9.0km (5.6 miles) ⓘOld Aslak Mine, Neskilen Mines, Arendal, Agder, Norway
References
Knut Edvard Larsen collection # 1966
 
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