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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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Brewsterite-Ba from
Åmot, Sjoa, Sel, Innlandet, Norway


Locality type:Road Cutting
Classification
Species:Brewsterite-Ba
Formula:Ba(Al2Si6)O16 · 5H2O
Comments:Up to 3mm broad waterclear crystals. The crystals are stronlgy zonated with brewsterite-Ba in the rims and strontian brewsterite-Ba between the rim and the core, and with a core of brewsterite-Sr.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Brewsterite-Ba data
Locality Data:Click here to view Åmot, Sjoa, Sel, Innlandet, Norway
Data Identifiers
Mindat Occurrence Record ID:624513
Long-form Identifier:1:3:624513:9
GUID (UUID V4):0
References
Larsen, A.O.
Larsen, Alf Olav, Nordrunm, Fred Steinar, Erambert, Muriel (2003) Mineraler i brewsterittserien fra norske lokaliteter [Minerals of the brewsterite series from Norwegian localities]. Norsk Bergverksmuseum Skrift, 25. 41-42
 
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