Bustamite

Facts

Chemical formula

CaMn²⁺(Si₂O₆)

Crystal system

Triclinic

Elements in formula

Calcium, Manganese, Silicon, Oxygen

Number of elements

4

IMA status

Grandfathered

Type locality

Franklin

Named after

Miguel Bustamante y Septién

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q420801