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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Janthinit

A synonym of Ianthinite
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German synonym of:
This page provides mineralogical data about Janthinit.


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Unique IdentifiersHide

Mindat ID:
8245 (as Janthinit)
2000 (as Ianthinite)
Long-form identifier:
mindat:1:1:8245:3 (as Janthinit)
mindat:1:1:2000:4 (as Ianthinite)

Internet Links for JanthinitHide

References for JanthinitHide

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