Guastoniite-(Y)

Facts

Chemical formula

Pb₄(YCa)(Si₈B₄O₂₈)F

Crystal system

Triclinic

Elements in formula

Lead, Yttrium, Calcium, Silicon, Boron, Oxygen, Fluorine

Number of elements

7

IMA status

Approved

Type locality

Darai-Pioz glacier

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q134513782