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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Selagite

A synonym of 'Biotite trachyte'
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Synonym:
A synonym of Biotite trachyte
This page provides mineralogical data about Selagite.


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Unique IdentifiersHide

Mindat ID:
54903 (as Selagite)
54902 (as Biotite trachyte)
Long-form identifier:
mindat:1:1:54903:7 (as Selagite)
mindat:1:1:54902:8 (as Biotite trachyte)

Similar NamesHide

PelagiteA synonym of Wad
SiligiiteA valid IMA mineral species [Pb(H2O)5(SO4)][Zn9(OH)18]

Internet Links for SelagiteHide

References for SelagiteHide

Reference List:
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