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
Spissholt Mine, Øvre Eiker, Buskerud, Norway


Locality type:Mine
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 Spissholt Mine, Øvre Eiker, Buskerud, Norway
Data Identifiers
Mindat Occurrence Record ID:905399
Long-form Identifier:1:3:905399:1
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
10.2km (6.4 miles) ⓘKisgruva, Kongsberg, Buskerud, Norway
10.6km (6.6 miles) ⓘSåsen Mine, Besseberg Mines, Krambudalen, Øvre Eiker, Buskerud, Norway
11.5km (7.1 miles) ⓘBergsgruva, Øvre Eiker, Buskerud, Norway
14.1km (8.7 miles) ⓘHumlebekk Claim, Himsjø, Øvre Eiker, Buskerud, Norway
14.1km (8.8 miles) ⓘJerngruvevannet, Kongsberg, Buskerud, Norway
16.8km (10.4 miles) ⓘBremsåsen Prospect, Mjøndalen, Drammen, Buskerud, Norway
16.8km (10.5 miles) ⓘØyvatnet, Holtefjell Mining Field, Flesberg, Buskerud, Norway
17.0km (10.5 miles) ⓘValders Mine, Vinoren Southern Mines, Vinoren Silver Mine Field, Flesberg, Buskerud, Norway
19.8km (12.3 miles) ⓘTrehørningen, Holtefjell Mining Field, Flesberg, Buskerud, Norway
20.0km (12.4 miles) ⓘBatteriet, Åssiden, Drammen, Buskerud, Norway
References
Norges Geologiske Undersøkelse. Malmdatabasen. Forekomst 624 - 057
 
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