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
Steinvika, Larvik Commune, Vestfold, Norway


Locality type:Pegmatite
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view Steinvika, Larvik Commune, Vestfold, Norway
Data Identifiers
Mindat Occurrence Record ID:1468883
Long-form Identifier:1:3:1468883:2
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
1.2km (0.7 miles) ⓘKjeholmen, Rekkevikbukta, Larvik Commune, Vestfold, Norway
2.7km (1.7 miles) ⓘResidental Lot along RV 301, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
2.7km (1.7 miles) ⓘSolstadbakken, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
2.9km (1.8 miles) ⓘCitadelløya (Festningsøya), Stavernsøya, Fredriksvern Verft, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
3.1km (1.9 miles) ⓘStavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
3.2km (2.0 miles) ⓘPegmatite occurrence near the old military hospital, Fredriksvern Verft, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
3.3km (2.0 miles) ⓘVadholmen, Fredriksvern Verft, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
3.4km (2.1 miles) ⓘTrondsrødfjellet roadcut Rv 301 (Agnes), Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
3.5km (2.2 miles) ⓘTorstrand, Larvik town, Larvik Commune, Vestfold, Norway
3.5km (2.2 miles) ⓘRykkinholmen West, Rykkinholmen, Fredriksvern Verft, Stavern (Fredriksvärn), Larvik Commune, Vestfold, Norway
References
Knut Edvard Larsen observation in field and collection oct. 2021
 
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