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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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Thomaîta

A synonym of Siderite
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Spanish synonym of:
This page provides mineralogical data about Thomaîta.


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Name EncodingHide

ASCII-7:
Thomaita

Unique IdentifiersHide

Mindat ID:
20900 (as Thomaîta)
3647 (as Siderite)
Long-form identifier:
mindat:1:1:20900:5 (as Thomaîta)
mindat:1:1:3647:0 (as Siderite)

Similar NamesHide

ThumiteA synonym of Axinite

Internet Links for ThomaîtaHide

References for ThomaîtaHide

Reference List:
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