释义 |
creed·ite \ˈkrēˌdīt\ noun (-s) Etymology: Creede quadrangle (U.S. Geol. Survey), southwest Colorado, its locality + English -ite : a mineral Ca3Al2F4(OH, F)6(SO4).2H2O consisting of hydrous calcium aluminum fluoride with calcium sulfate, occurring in white to colorless grains, and radiating crystalline masses (hardness 2, specific gravity 2.7) |