English English Dictionary
English English Dictionary
The online English-English dictionary from The Project Gutenberg
Result
Result for Trona
Trona
(n.)
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.