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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Prehnite from
Ytterøya, Levanger, Trøndelag, Norway


Locality type:Island
Classification
Species:Prehnite
Formula:Ca2Al2Si3O10(OH)2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Epidote1
Data
Mineral Data:Click here to view Prehnite data
Locality Data:Click here to view Ytterøya, Levanger, Trøndelag, Norway
Data Identifiers
Mindat Occurrence Record ID:1873294
Long-form Identifier:1:3:1873294:6
GUID (UUID V4):0
References
NHM Oslo collectionIdentified by Emil Gulbransen: XRD
Emil Gulbrandsen photo, photo id 1630666 Identified by Knut Edvard Larsen: Visual Identification
 
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