IMA mineral species

Chalcosiderite

CuFe³⁺₆(PO₄)₄(OH)₈·4H₂O

Phosphate mineral.

Chalcosiderite specimen
Chalcosiderite-374544.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCuFe³⁺₆(PO₄)₄(OH)₈·4H₂O
ElementsCu, Fe, P, O, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolCsd
Nickel–Strunz class8.DD.15

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