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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Anorthite from
Piggsteintjørna, Hellvik, Eigersund, Rogaland, Norway


Locality type:Quarry
Classification
Species:Anorthite
Formula:Ca(Al2Si2O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anorthite data
Locality Data:Click here to view Piggsteintjørna, Hellvik, Eigersund, Rogaland, Norway
Data Identifiers
Mindat Occurrence Record ID:1013459
Long-form Identifier:1:3:1013459:1
GUID (UUID V4):0
Nearest other occurrences of Anorthite
0.7km (0.4 miles) ⓘMoifjellet, Hellvik, Eigersund, Rogaland, Norway
0.9km (0.6 miles) ⓘKalvshagen, Hå, Rogaland, Norway
1.2km (0.8 miles) ⓘLøgjen, Hellvik, Eigersund, Rogaland, Norway
1.5km (0.9 miles) ⓘKrokavatnet North, Hellvik, Eigersund, Rogaland, Norway
1.5km (0.9 miles) ⓘHettua East, Hå, Rogaland, Norway
1.8km (1.1 miles) ⓘHettua, Hå, Rogaland, Norway
2.0km (1.2 miles) ⓘLitletjørna, Hellvik, Eigersund, Rogaland, Norway
2.0km (1.3 miles) ⓘUlvhus, Hellvik, Eigersund, Rogaland, Norway
2.3km (1.4 miles) ⓘBeinskinnvatn Øst, Sirevåg, Hå, Rogaland, Norway
2.3km (1.4 miles) ⓘBeinskinnvatn South, Sirevåg, Hå, Rogaland, Norway
References
Geological Survey of Norway. The Industrial Mineral Database. Deposit Area 1101 - 612, Piggsteintjørna.
 
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