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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Protocalcite

A synonym of 'Lublinite'
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Synonym:
A synonym of Lublinite
This page provides mineralogical data about Protocalcite.


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Unique IdentifiersHide

Mindat ID:
26833 (as Protocalcite)
9512 (as Lublinite)
859 (as Calcite)
Long-form identifier:
mindat:1:1:26833:6 (as Protocalcite)
mindat:1:1:9512:5 (as Lublinite)
mindat:1:1:859:4 (as Calcite)

Internet Links for ProtocalciteHide

References for ProtocalciteHide

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