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单词 heulandite
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
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更新时间:2024/11/11 0:58:22