Marianoite

Facts

Chemical formula

Na₂Ca₄(Nb,Zr)₂(Si₂O₇)₂(O,F)₄

Elements in formula

Sodium, Calcium, Niobium, Zirconium, Silicon, Oxygen, Fluorine

Number of elements

7

IMA status

Discredited

Named after

Anthony N. Mariano

Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q19860998