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
Langvatn Molybdenium Mines, Bykle, Agder, 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 Langvatn Molybdenium Mines, Bykle, Agder, Norway
Data Identifiers
Mindat Occurrence Record ID:170818
Long-form Identifier:1:3:170818:9
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
13.9km (8.7 miles) ⓘHavrevassjuvet, Suldal, Rogaland, Norway
15.2km (9.4 miles) ⓘBleskestad, Suldal, Rogaland, Norway
39.3km (24.4 miles) ⓘLægdene prospect, Sauda, Rogaland, Norway
39.4km (24.5 miles) ⓘBreidkvam, Sauda, Rogaland, Norway
40.6km (25.2 miles) ⓘSamson, Birkeland mines (Sauda mines), Sauda, Rogaland, Norway
40.6km (25.2 miles) ⓘStoll 2 (Hornemann Adit), Birkeland mines (Sauda mines), Sauda, Rogaland, Norway
40.7km (25.3 miles) ⓘStorli, Sauda, Rogaland, Norway
41.4km (25.7 miles) ⓘBirkeland mines (Sauda mines), Sauda, Rogaland, Norway
43.7km (27.1 miles) ⓘBerdal Copper Prospect, Vinje, Telemark, Norway
45.9km (28.5 miles) ⓘSkare, Odda, Ullensvang, Vestland, Norway
References
Burvald, Ingulv (1983) Langvatn Molybden-forekomst. NAGS-NYTT, 10 (3) 12-15
 
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