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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Iron-bearing Dolomite from
McKenzie Mine (McKenzie Red Lake), Dome Township, Kenora District, Ontario, Canada


Locality type:Mine
Classification
Species:Dolomite var: Iron-bearing Dolomite
Formula:Ca(Mg,Fe)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Iron-bearing Dolomite data
Locality Data:Click here to view McKenzie Mine (McKenzie Red Lake), Dome Township, Kenora District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:353161
Long-form Identifier:1:3:353161:7
GUID (UUID V4):0
References
Rocks & Minerals Vol. 79, No.2, 97-99
 
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