Kollerite

Facts

Chemical formula

(NH₄)₂Fe³⁺(SO₃)₂(OH)*H₂O

Crystal system

Orthorhombic

Elements in formula

Nitrogen, Hydrogen, Iron, Sulfur, Oxygen

Number of elements

5

IMA status

Approved

Type locality

Köves Hill

Named after

Gábor Koller

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q66476991