释义 |
heu·land·ite \ˈhyülənˌdīt\ noun (-s) Etymology: Henry Heuland 19th century English mineral collector + English -ite : a zeolite (Na,Ca)4-6Al6(Al,Si)4Si26O72.24H2O consisting of a hydrous aluminosilicate of sodium and calcium often occurring as foliated masses with pearly luster on the cleavage surfaces |