1 entry 1 source
Gismondine; Gismondite
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
A native hydrated silicate of alumina, lime, and potash, first noticed near Rome.
1 entry 1 source
Part of speech: noun (n.)
A native hydrated silicate of alumina, lime, and potash, first noticed near Rome.