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出典:Wiktionary
From Ancient Greek δατέομαι (datéomai, “to divide”) + -lite; in allusion to the granular structure of a massive variety.
datolite (複数形 datolites)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/20 21:43 UTC 版)
Datolite is a calcium boron hydroxide nesosilicate, CaBSiO4(OH). It was first observed by Jens Esmark in 1806, and named by him from δατεῖσθαι, "to divide," and λίθος, "stone," in allusion to the granular structure of the massive mineral.
datolite