Rhomboclase

Facts

Chemical formula

(H₅O₂)Fe³⁺(SO₄)₂ * 2H₂O

Crystal system

Orthorhombic

Elements in formula

Hydrogen, Oxygen, Iron, Sulfur

Number of elements

4

IMA status

Grandfathered

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q3940793