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-augite from
Bjørndalen Quarry (Lundhs labrador), Tvedalen, Larvik Commune, Vestfold, Norway


Locality type:Quarry
Classification
Species:Aegirine-augite
Formula:(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Aegirine-augite data
Locality Data:Click here to view Bjørndalen Quarry (Lundhs labrador), Tvedalen, Larvik Commune, Vestfold, Norway
Data Identifiers
Mindat Occurrence Record ID:555767
Long-form Identifier:1:3:555767:7
GUID (UUID V4):0
Nearest other occurrences of Aegirine-augite
13.0km (8.1 miles) ⓘLysebo roadcut, Lysebo, Hedrum, Larvik Commune, Vestfold, Norway
16.0km (9.9 miles) ⓘBuer, Bjørkedalen, Porsgrunn, Telemark, Norway
25.5km (15.9 miles) ⓘKjela, Yxney, Østerøya, Sandefjord, Vestfold, Norway
29.3km (18.2 miles) ⓘSæteråsen Niobium-deposit, Hedrum, Larvik Commune, Vestfold, Norway
34.9km (21.7 miles) ⓘSjåen feldspar Mine, Sjåen, Kragerø, Telemark, Norway
42.7km (26.5 miles) ⓘHolla, Nome, Telemark, Norway
References
Larsen, Alf Olav, Raade, Gunnar (1997) Pyroksener fra Oslofeltets syenittpegmatitter [Pyroxenes from the syenite pegmatites of the Oslo Region]. Norsk Bergverksmuseum Skrift, 12. 16-21
 
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