Tetraferriphlogopite
A phlogopite mica with ferric iron substituting in the tetrahedral sites.
Intro adapted from Wikipedia (CC BY-SA).
Tetraferriphlogopite is an IMA-recognized mineral species in the silicate class, with the chemical formula KMg₃(Si₃Fe³⁺)O₁₀(OH)₂.
It is a member of the Mica structural group.
IMA symbol Tfphl, IMA status: approved, named in 1925.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data and a Wikipedia introduction — a full written entry hasn’t been published yet.
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