单词 | frugardite |
释义 | frugarditen. Mineralogy. (See quots.) ΘΚΠ the world > the earth > minerals > types of mineral > silicates > nesosilicates > [noun] > idocrase or vesuvianite Vesuvian1794 idocrase1804 frugardite1823 xanthite1828 vesuvianite1888 californite1903 1823 H. J. Brooke Familiar Introd. Crystallogr. 467 Frugardit, reddish idocrase containing magnesia. 1884 J. D. Dana Min. 277 The mineral from Gokum..and that from Frugard, Frugardite, have been denominated magnesian. This entry has not yet been fully updated (first published 1898; most recently modified version published online December 2020). < n.1823 |
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