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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Sadra

A synonym of Gypsum
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Slovenian name for:
This page provides mineralogical data about Sadra.


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Unique IdentifiersHide

Mindat ID:
36550 (as Sadra)
1784 (as Gypsum)
Long-form identifier:
mindat:1:1:36550:5 (as Sadra)
mindat:1:1:1784:4 (as Gypsum)

Internet Links for SadraHide

References for SadraHide

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