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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Anglesite from
Besakay Mines, Betrandraka Commune, Tsaratanàna District, Betsiboka, Madagascar


Locality type:Mine
Classification
Species:Anglesite
Formula:PbSO4
Habit:crusts and masses in cavities in galena
Colour:grey, black
Abundance at site:Rare
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Cerussite
Galena
Pyromorphite
Data
Mineral Data:Click here to view Anglesite data
Locality Data:Click here to view Besakay Mines, Betrandraka Commune, Tsaratanàna District, Betsiboka, Madagascar
Data Identifiers
Mindat Occurrence Record ID:320709
Long-form Identifier:1:3:320709:3
GUID (UUID V4):0
References
Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar Vol. 29. République Malgachepp.15-15
 
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