Potassic-ferro-sadanagaite
Potassic-ferro-sadanagaite is an IMA-recognized mineral species in the silicate class, with the chemical formula KCa₂(Fe²⁺₃Al₂)(Si₅Al₃)O₂₂(OH)₂.
It is a member of the Amphibole structural group.
IMA symbol Pfsdg, IMA status: approved, named in 1984.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
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