Arseniosiderite

Facts

Chemical formula

Ca₂Fe³⁺₃O₂(AsO₄)₃(H₂O)₂·H₂O

Crystal system

Monoclinic

Mohs hardness

4.5

Elements in formula

Calcium, Iron, Oxygen, Arsenic, Hydrogen

Number of elements

5

IMA status

Grandfathered

Named after

Arsenic

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3623968