释义 |
col·lins·ite \ˈkälə̇nˌzīt\ noun (-s) Etymology: William H. Collins died 1937 Can. geologist + English -ite : a mineral consisting of a hydrous phosphate of calcium, magnesium, and iron Ca2(Mg,Fe)(PO4)2.2H2O occurring in concentric layers in phosphorite nodules |