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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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Ferrous slag

An artificial material
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About Ferrous slagHide

Slag from iron ore smelting.

They usually consists mostly of a calcium and silica rich glass, with generally microscopic crystallites of various silicates, largely of the olivine, melilite and pyroxene groups plus other phases, with most iron removed during production.


Unique IdentifiersHide

Mindat ID:
49968
Long-form identifier:
mindat:1:1:49968:0

Classification of Ferrous slagHide

Sub-divisions of Ferrous slagHide

Synonyms of Ferrous slagHide

Common AssociatesHide

Associations Based on Photo Data:
1 photo of Ferrous slag associated with Clinopyroxene Subgroup

Internet Links for Ferrous slagHide

References for Ferrous slagHide

 
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