Abswurmbachite

Facts

Chemical formula

Cu²⁺(Mn³⁺)₆O₈(SiO₄)

Crystal system

Tetragonal

Mohs hardness

6.5

Density

4.96 g/cm³

Elements in formula

Copper, Manganese, Oxygen, Silicon

Number of elements

4

IMA status

Approved

Type locality

Euboea, Andros

Named after

Irmgard Abs-Wurmbach

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q333593