IMA mineral species

Kapundaite

CaNaFe³⁺₄(PO₄)₄(OH)₃·5H₂O

Hydrous phosphate mineral.

Kapundaite specimen
Kapundaite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCaNaFe³⁺₄(PO₄)₄(OH)₃·5H₂O
ElementsCa, Na, Fe, P, O, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKpd

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🌍 Where it's found

Type locality (where it was first described): Tom's phosphate quarry, Australia