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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Cementite

A synonym of Cohenite
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Synonym:
A synonym of Cohenite
The name given to the constituent of steel, which is identical with the natural meteoritic substance Cohenite.


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Unique IdentifiersHide

Mindat ID:
9751 (as Cementite)
1107 (as Cohenite)
Long-form identifier:
mindat:1:1:9751:8 (as Cementite)
mindat:1:1:1107:1 (as Cohenite)

Similar NamesHide

BementiteA valid IMA mineral species - grandfatheredMn7Si6O15(OH)8
Bementite (of Dana)A synonym of Danburite

Internet Links for CementiteHide

References for CementiteHide

Reference List:
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