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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Karst bauxite

A rock subtype
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Formed in karst depressions in limestone plateaux, aluminium hydroxides are derived from altered bentonitic clays.


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Unique IdentifiersHide

Mindat ID:
49401
Long-form identifier:
mindat:1:1:49401:0

Classification of Karst bauxiteHide

Internet Links for Karst bauxiteHide

References for Karst bauxiteHide

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