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单词 gummite
释义

gummiten.

/ˈɡʌmʌɪt/
Etymology: Named by Dana in 1868, < Latin gummi gum n.2 + -ite suffix1.
Mineralogy.
A hydrate of uranium of reddish-yellow colour, and resembling gum.
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the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > hydrated uranium oxides
gummite1868
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1868 J. D. Dana Syst. Mineral. (ed. 5) 179 Gummite..looking much like gum.
1892 E. S. Dana J. D. Dana's Syst. Mineral. (ed. 6) 893 Gummite is also abundant at the Flat-Rock mine.
This entry has not yet been fully updated (first published 1900; most recently modified version published online March 2022).
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