Titaniummineral data
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Mineral

Pharmacosiderite

pharmacosiderite

KFe³⁺₄(AsO₄)₃(OH)₄ * 6-₇H₂OChemical formula
CubicCrystal system
2.5Mohs hardness

Facts

Chemical formula
KFe³⁺₄(AsO₄)₃(OH)₄ * 6-₇H₂O
Crystal system
Cubic
Mohs hardness
2.5
Elements in formula
Potassium, Iron, Arsenic, Oxygen, Hydrogen
Number of elements
5
IMA status
Grandfathered
Type locality
Q1144196, Carn Brea Village
Named after
Iron

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q147136

Minerals named after this one · 1

MineralChemical formulaCrystal systemMohs hardnessDensity
CaesiumpharmacosideriteCsFe₄[(AsO₄)₃(OH)₄]·4H₂OCubic——