As nouns the difference between terms and natroniobite
is that terms is while natroniobite is (mineralogy) a monoclinic mineral containing niobium, oxygen, and sodium.
terms
English
Noun
(head)
Statistics
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natroniobite
English
Noun
(mineralogy) A monoclinic mineral containing niobium, oxygen, and sodium.
References
* Natroniobite in the Mineralogy Database: [http://webmineral.com/data/Natroniobite.shtml]