Vote for your favorite mineral in #MinCup26! - Pyromorphite vs. Graphite
Linked by archaic translations and mineralogical misunderstandings, the quarterfinals are ending in hexagons with vivid pyromorphite vs writeable graphite.
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Ferriannite

A synonym of Tetraferriannite
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Formula:
KFe2+3(Si3Fe3+)O10(OH)2
Synonym:
A synonym of Tetraferriannite
This page provides mineralogical data about Ferriannite.


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Unique IdentifiersHide

Mindat ID:
54236 (as Ferriannite)
7333 (as Tetraferriannite)
Long-form identifier:
mindat:1:1:54236:2 (as Ferriannite)
mindat:1:1:7333:8 (as Tetraferriannite)

Internet Links for FerrianniteHide

References for FerrianniteHide

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