dioptase
English
Noun
dioptase (countable and uncountable, plural dioptases)
- An intense emerald-green to bluish-green copper cyclosilicate mineral.
Translations
Mineral
Further reading
- David Barthelmy (1997–2024) “Dioptase”, in Webmineral Mineralogy Database.
- “dioptase”, in Mindat.org[1], Hudson Institute of Mineralogy, 2000–2024.
French
Noun
dioptase f (uncountable)