Arctite

Facts

Chemical formula

Na₅Ca₇Ba(PO₄)₆F₃

Crystal system

Trigonal

Mohs hardness

5.0

Elements in formula

Sodium, Calcium, Barium, Phosphorus, Oxygen, Fluorine

Number of elements

6

IMA status

Approved

Type locality

Vuonnemiok river valley

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q2860672