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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Johanniet

A synonym of Johannite
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Dutch name for:
This page provides mineralogical data about Johanniet.


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Unique IdentifiersHide

Mindat ID:
487708 (as Johanniet)
2102 (as Johannite)
Long-form identifier:
mindat:1:1:487708:6 (as Johanniet)
mindat:1:1:2102:5 (as Johannite)

Internet Links for JohannietHide

References for JohannietHide

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