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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Fullonita

A synonym of Goethite
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Spanish synonym of:
This page provides mineralogical data about Fullonita.


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Unique IdentifiersHide

Mindat ID:
20287 (as Fullonita)
1719 (as Goethite)
Long-form identifier:
mindat:1:1:20287:1 (as Fullonita)
mindat:1:1:1719:6 (as Goethite)

Similar NamesHide

FaluniteA synonym of Fahlunite

Internet Links for FullonitaHide

References for FullonitaHide

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