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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Aegirine from
Skolebukta, Håøya, Porsgrunn, Telemark, Norway


Locality type:Pegmatite
Classification
Species:Aegirine
Formula:NaFe3+Si2O6
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Aegirine data
Locality Data:Click here to view Skolebukta, Håøya, Porsgrunn, Telemark, Norway
Data Identifiers
Mindat Occurrence Record ID:1346834
Long-form Identifier:1:3:1346834:7
GUID (UUID V4):0
Nearest other occurrences of Aegirine
0.8km (0.5 miles) ⓘSkutevik, Håøya West, Håøya, Porsgrunn, Telemark, Norway
1.9km (1.2 miles) ⓘSagåsen Quarry, Sagåsen, Auenlandet, Porsgrunn, Telemark, Norway
2.0km (1.3 miles) ⓘSaga 1 Quarry, Sagåsen, Auenlandet, Porsgrunn, Telemark, Norway
2.2km (1.3 miles) ⓘHeia Quarry, Tvedalen, Larvik Commune, Vestfold, Norway
2.2km (1.4 miles) ⓘNatrolittodden, Vesle Arøya, Larvik Commune, Vestfold, Norway
2.3km (1.4 miles) ⓘEudidymite-Epididymite locality, Vesle Arøya, Larvik Commune, Vestfold, Norway
2.4km (1.5 miles) ⓘEikaholmen, Larvik Commune, Vestfold, Norway
2.5km (1.6 miles) ⓘParadisbukta, Store Arøya (Arøy), Larvik Commune, Vestfold, Norway
2.6km (1.6 miles) ⓘJohs Nilsens Quarry, Tvedalen, Larvik Commune, Vestfold, Norway
2.6km (1.6 miles) ⓘTvedalen, Larvik Commune, Vestfold, Norway
References
Berge, Svein A. (n.d.) Personal communication.
 
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