单词 | scapolite |
释义 | Word Frequency scapolite(ˈskæpəˌlaɪt) noun any of a group of colourless, white, grey, or violet fluorescent minerals consisting of sodium or calcium aluminium silicate, carbonate, and chloride in tetragonal crystalline form. They occur mainly in impure limestones and pegmatites Also called: werneriteWord origin C19: from German Skapolith, from Greek skapos rod + -lite |
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