1 entry 1 source
Tridymite
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
Pure silica, like quartz, but crystallizing in hexagonal tables. It is found in trachyte and similar rocks.
1 entry 1 source
Part of speech: noun (n.)
Pure silica, like quartz, but crystallizing in hexagonal tables. It is found in trachyte and similar rocks.