From Wiktionary, the free dictionary
From Hungchao + -ite, after Chang Hungchao (1877-1951), Chinese geologist and mineralogist.
hungchaoite
- (mineralogy) A triclinic-pinacoidal mineral containing boron, hydrogen, magnesium, and oxygen.
- David Barthelmy (1997–2025) “Hungchaoite”, in Webmineral Mineralogy Database.