dravite
Noun
Meaning
dravite
(mineralogy) A trigonal-ditrigonal pyramidal mineral containing aluminum, boron, hydrogen, magnesium, oxygen, silicon, and sodium.
Hypernyms
Phrases with the word
Anagrams
Examples
Dravite species such as green chromium dravite and brown dravite are diamagnetic.
Dravite Black Dravite on a grey matrix Dravite, also called brown tourmaline, is the sodium magnesium rich tourmaline endmember.
Dravite forms multiple series, with other tourmaline members, including schorl and elbaite.
An exception was the fine dravite tourmalines of Yinnietharra, in western Australia.