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De - Pt| English Dictionary: trona | by the DICT Development Group |
| 1 result for trona | |
| From Webster's Revised Unabridged Dictionary (1913) [web1913]: | |
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Trona \Tro"na\, n. [Of Egyptian or North African origin.] (Chem. & Min.) A native double salt, consisting of a combination of neutral and acid sodium carbonate, {Na2CO3.2HNaCO3.2H2O}, occurring as a white crystalline fibrous deposit from certain soda brine springs and lakes; -- called also {urao}, and by the ancients {nitrum}. | |
