释义 |
wood·ward·ite \ˈwu̇dwə(r)ˌdīt\ noun Etymology: Samuel P. Woodward died 1865 English naturalist + English -ite : a mineral Cu4Al2(SO4)(OH)12.2-4H2O consisting of a hydrous basic sulfate of copper and aluminum found in greenish blue to turquoise-blue botryoidal concretions originally in Cornwall |