zykaite
English edit
Etymology edit
From the name of Dr. Vaclav Zyka, Czech geochemist, + -ite.
Noun edit
zykaite (uncountable)
- (mineralogy) A dull, soft, translucent greyish-white mineral consisting of arsenic, hydrogen, iron, sulfur and oxygen.
Further reading edit
- David Barthelmy (1997–2024) “Zykaite”, in Webmineral Mineralogy Database.