Yellow crystals Natropharmacosiderite on matrix; Photo and collection Fernando Brederodes. From: María Josefa Mine, Rodalquilar, Níjar, Almería, Andalusia, Spain. — Photo: Fernando Brederodes · CC0
Natropharmacosiderite
Natropharmacosiderite is an IMA-recognized mineral species in the arsenate class, with the chemical formula Na₂Fe³⁺₄(AsO₄)₃(OH)₅·7H₂O.
It crystallizes in the cubic crystal system (space group P-43m). It is a member of the Pharmacosiderite structural group.
IMA symbol Npsd, IMA status: approved, named in 1983.
Index entry. This entry combines official IMA/RRUFF species data with published physical-property data — a full written entry hasn’t been published yet.
Browse more N minerals or help write this entry.