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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Alpha-Tridymite

A synonym of Tridymite
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Synonym:
A synonym of Tridymite
This page provides mineralogical data about Alpha-Tridymite.


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Unique IdentifiersHide

Mindat ID:
6457 (as Alpha-Tridymite)
4015 (as Tridymite)
Long-form identifier:
mindat:1:1:6457:2 (as Alpha-Tridymite)
mindat:1:1:4015:6 (as Tridymite)

Internet Links for Alpha-TridymiteHide

References for Alpha-TridymiteHide

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