thortveitite

English Thesaurus

1. a mineral consisting of scandium yttrium silicate; a source of scandium (noun.substance)

hypernym	:	mineral,
definition	:	solid homogeneous inorganic substances occurring in nature having a definite chemical composition (noun.substance)

substance holonym	:	atomic number 21, sc, scandium,
definition	:	a white trivalent metallic element; sometimes classified in the rare earth group; occurs in the Scandinavian mineral thortveitite (noun.substance)