1 entry 1 source
Disthene
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
Cyanite or kyanite; -- so called in allusion to its unequal hardness in two different directions. See Cyanite.
1 entry 1 source
Part of speech: noun (n.)
Cyanite or kyanite; -- so called in allusion to its unequal hardness in two different directions. See Cyanite.