tephroite
Appearance
English
[edit]Etymology
[edit]Noun
[edit]tephroite (countable and uncountable, plural tephroites)
- (mineralogy) An orthorhombic-dipyramidal mineral containing manganese, oxygen, and silicon.
References
[edit]- David Barthelmy (1997–2024) “Tephroite”, in Webmineral Mineralogy Database.