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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Markasyt

A synonym of Marcasite
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Formula:
FeS2
Polish name for:
This page provides mineralogical data about Markasyt.


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Unique IdentifiersHide

Mindat ID:
35840 (as Markasyt)
2571 (as Marcasite)
Long-form identifier:
mindat:1:1:35840:8 (as Markasyt)
mindat:1:1:2571:9 (as Marcasite)

Internet Links for MarkasytHide

References for MarkasytHide

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