Wiktionary
reinerite
n. (context mineralogy English) An orthorhombic-dipyramidal mineral containing arsenic, oxygen, and zinc.
Wikipedia
Reinerite
Reinerite is a rare arsenite (arsenate(III)) mineral with chemical formula Zn(AsO). It crystallizes in the orthorhombic crystal system.
Usage examples of "reinerite".
Leitite, Ludlockite, Reinerite, Schneiderhohnite, and at least three compounds unknown to science.