Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Phillipsite-Ca from
La Chaux de Bergonne, Gignat, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France


Locality type:Outcrop
Classification
Species:Phillipsite-Ca
Formula:Ca3(Si10Al6)O32 · 12H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Gonnardite4
Chabazite-Ca1
Opal1
Calcite1
Data
Mineral Data:Click here to view Phillipsite-Ca data
Locality Data:Click here to view La Chaux de Bergonne, Gignat, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France
Data Identifiers
Mindat Occurrence Record ID:677724
Long-form Identifier:1:3:677724:1
GUID (UUID V4):0
References
Pongiluppi D (1976) Offretite, garronite and other zeolites from "Central Massif", France. Bulletin SFMC 99: 322-327
 
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