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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Plagioclase from
Hellvik Quarry, Hellvik, Eigersund, Rogaland, Norway


Locality type:Quarry
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Hellvik Quarry, Hellvik, Eigersund, Rogaland, Norway
Data Identifiers
Mindat Occurrence Record ID:945943
Long-form Identifier:1:3:945943:4
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
0.8km (0.5 miles) ⓘHegrestad Quarry (Edelsplitt), Hellvik, Eigersund, Rogaland, Norway
2.1km (1.3 miles) ⓘFurevatnet, Hellvik, Eigersund, Rogaland, Norway
2.2km (1.3 miles) ⓘUlvhus, Hellvik, Eigersund, Rogaland, Norway
2.4km (1.5 miles) ⓘHolmavatnet North, Hellvik, Eigersund, Rogaland, Norway
2.6km (1.6 miles) ⓘLøgjen, Hellvik, Eigersund, Rogaland, Norway
2.7km (1.7 miles) ⓘHolmavatnet, Hellvik, Eigersund, Rogaland, Norway
2.8km (1.7 miles) ⓘLitletjørna, Hellvik, Eigersund, Rogaland, Norway
3.0km (1.8 miles) ⓘSlåsholmen, Hellvik, Eigersund, Rogaland, Norway
3.3km (2.0 miles) ⓘKrokavatnet Southeast, Hellvik, Eigersund, Rogaland, Norway
3.3km (2.1 miles) ⓘÆsan, Hellvik, Eigersund, Rogaland, Norway
References
Geological Survey of Norway. The Industrial Mineral Database. Deposit Area 1101 - 302, Hellvik
 
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