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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Pumpellyite-(Fe2+) from
Hnúšťa, Rimavská Sobota District, Banská Bystrica Region, Slovakia


Locality type:Municipality
Classification
Species:Pumpellyite-(Fe2+)
Formula:Ca2Fe2+Al2[Si2O6OH][SiO4](OH)2(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pumpellyite-(Fe2+) data
Locality Data:Click here to view Hnúšťa, Rimavská Sobota District, Banská Bystrica Region, Slovakia
Data Identifiers
Mindat Occurrence Record ID:397662
Long-form Identifier:1:3:397662:3
GUID (UUID V4):0
References
Koděra, Miroslav; Kolektív, A. (1986) Topografická mineralógia Slovenska. Veda Vydavatel'stvo.
 
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