1 entry 1 source
Tysonite
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
A fluoride of the cerium metals occurring in hexagonal crystals of a pale yellow color. Cf. Fluocerite.
1 entry 1 source
Part of speech: noun (n.)
A fluoride of the cerium metals occurring in hexagonal crystals of a pale yellow color. Cf. Fluocerite.