achroite
Appearance
English
[edit]Etymology
[edit]From Ancient Greek ἄχροος (ákhroos), from ἀ- (a-, “not”) + χρώς (khrṓs, “color”), + -ite.
Noun
[edit]achroite (countable and uncountable, plural achroites)
- (mineralogy) A colourless form of tourmaline