Rubicline

Facts

Chemical formula

Rb(AlSi₃O₈)

Crystal system

Triclinic

Mohs hardness

6.0

Elements in formula

Rubidium, Aluminium, Silicon, Oxygen

Number of elements

4

IMA status

Approved

Type locality

San Piero in Campo

Named after

Rubidium

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q74976