Potassic-Pargasite

potassic-pargasite

KCa2(Mg4Al)(Si6Al2)O22(OH)2

Potassic-pargasite: Mineral information, data and localities. — via www.mindat.org · Source

Overview

Potassic-Pargasite is a mineral species (Ca-amphibole, double chain inosilicate mineral). It crystallises in the monoclinic system. Reported colour: black. Nickel–Strunz class: 9.DE.15.

Scientific references

Potassic-Pargasite — Wikidata. https://www.wikidata.org/wiki/Q3909499 Link

Physical properties

Chemical formula: KCa2(Mg4Al)(Si6Al2)O22(OH)2
IMA status: redefined mineral (Rd)
Mineral class: 9.DE.15
Crystal system: monoclinic
Colour: black

Image credits

Potassic-pargasite: Mineral information, data and localities. — via www.mindat.org · Source
Potassicpargasite Mineral Specimen For Sale — via www.dakotamatrix.com · Source
(PDF) Fluoro-potassic-pargasite, KCa 2(Mg 4Al)(Si 6Al 2)O 22F 2, from ... — via www.researchgate.net · Source
Potassic-pargasite — Pargasite variety · Minerals.net — via www.minerals.net · Source
Potassicpargasite Image — via webmineral.com · Source

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