As nouns the difference between terms and tephroite
is that terms is while tephroite is (mineralogy) an orthorhombic-dipyramidal mineral containing manganese, oxygen, and silicon.
terms
English
Noun
(head)
Statistics
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tephroite
English
Noun
(mineralogy) An orthorhombic-dipyramidal mineral containing manganese, oxygen, and silicon.
References
* Tephroite in the Mineralogy Database: [http://webmineral.com/data/Tephroite.shtml]