Hardystonite

Facts

Chemical formula

Ca₂ZnSi₂O₇

Crystal system

Tetragonal

Elements in formula

Calcium, Zinc, Silicon, Oxygen

Number of elements

4

IMA status

Grandfathered

Type locality

Franklin

Named after

Hardyston Township

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q677580