As nouns the difference between terms and hydrocalumite
is that terms is while hydrocalumite is (mineral) a monoclinic-sphenoidal mineral containing aluminum, calcium, chlorine, hydrogen, and oxygen.
terms
English
Noun
(head)
Statistics
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hydrocalumite
English
Noun
(mineral) A monoclinic-sphenoidal mineral containing aluminum, calcium, chlorine, hydrogen, and oxygen.
References
* Hydrocalumite in the Mineralogy Database: [http://webmineral.com/data/Hydrocalumite.shtml]