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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Oligoclase from
Hjertnesåsen (Ranvikmyra), Sandefjord, Vestfold, Norway


Locality type:Tunnel
Classification
Species:Albite var: Oligoclase
Formula:(Na,Ca)[Al(Si,Al)Si2O8]
Comments:antiperthitic
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Oligoclase data
Locality Data:Click here to view Hjertnesåsen (Ranvikmyra), Sandefjord, Vestfold, Norway
Data Identifiers
Mindat Occurrence Record ID:1033560
Long-form Identifier:1:3:1033560:4
GUID (UUID V4):0
Nearest other occurrences of Oligoclase
20.5km (12.7 miles) ⓘFarrisite locality, Kjose, Larvik Commune, Vestfold, Norway
40.3km (25.0 miles) ⓘKjørstad, Bamble, Telemark, Norway
40.4km (25.1 miles) ⓘVestre Kjørstad II Quarry, Kjørstad, Bamble, Telemark, Norway
41.3km (25.7 miles) ⓘHavredal I quarry, Midtre Havredal, Havredal, Bamble, Telemark, Norway
46.5km (28.9 miles) ⓘÅnnerud (Ånnerød), Våler, Østfold, Norway
50.8km (31.6 miles) ⓘBærø Feldspar Quarry, Bærøy, Kragerø Archipelago, Kragerø, Telemark, Norway
56.0km (34.8 miles) ⓘMelteig Farm, Nome, Telemark, Norway
67.5km (41.9 miles) ⓘRundemyr, Øvre Eiker, Buskerud, Norway
72.3km (44.9 miles) ⓘSivik, Søndeled, Risør, Agder, Norway
73.3km (45.6 miles) ⓘRamskjær Feldspar Quarry, Søndeled, Risør, Agder, Norway
References
Berge, Svein A., Hansen, Ragnar (1975) Mineraler fra Sandefjord. NAGS-NYTT, 2 (2) 10-12
 
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