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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Tripolite

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Synonym:
A synonym of 'Diatomaceous Earth'
A fine particulate form of fossiliferous, opaline silica.


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Unique IdentifiersHide

Mindat ID:
26621 (as Tripolite)
9855 (as Diatomaceous Earth)
Long-form identifier:
mindat:1:1:26621:3 (as Tripolite)
mindat:1:1:9855:3 (as Diatomaceous Earth)

Similar NamesHide

TripliteA valid IMA mineral species - grandfatheredMn22+(PO4)F
TripolitA synonym

Internet Links for TripoliteHide

References for TripoliteHide

Reference List:
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