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