Gismondine
Gismondine (jis*mon"din) , noun
[From the name of the discoverer, Gismondi.]
(Mineralogy) A native hydrated silicate of alumina, lime, and potash, first noticed near Rome.
Also: Gismondite
Gismondine (jis*mon"din) , noun
[From the name of the discoverer, Gismondi.]
Also: Gismondite