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单词 water-spinel
释义

> as lemmas

water-spinel
water-spinel n. Obsolete rare a colourless variety of spinel.
ΘΚΠ
the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > spinel group AB2 O4 > others
picotite1814
franklinite1820
hausmannite1831
hercynite1849
jacobsite1869
hetaerolite1877
trippkeite1881
sapphirine1883
water-spinel1883
manganomagnetite1890
chrome-spinel1892
magnesiochromite1892
magnochromite1892
picrochromite1920
trevorite1921
ulvöspinel1947
taaffeite1951
nickel spinel1961
1883 Encycl. Brit. XVI. 386 Chloro-spinel, grass-green with a yellowish white streak... Water-spinel colourless; from Ceylon.
extracted from watern.
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as lemmas
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更新时间:2024/12/23 23:51:08