trippkeiten.

/ˈtrɪpkɪʌɪt/

Etymology: < German trippkeit (G. vom Rath 1880, in Sitzungsber. d. Niederrheinischen Ges. f. Natur- u. Heilkunde 209), < the name of P. Trippke (1851–80), Polish or German mineralogist, its discoverer: see -ite suffix¹.

Mineralogy.

An oxide of copper and arsenic, CuAs₂O₄, found as soft greenish blue tetragonal crystals.

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

1881 Jrnl. Chem. Soc. 40 551 Minerals from the Veins of Copper-ore near Copiapo, in Chili.—a. Trippkeite. A cupric arsenite..occurring in small bluish-green crystals, in druses of a thick bed of red copper-ore mixed with malachite and copper pyrites.

1976 Mineral. Abstr. XXVII. 300/1 The crystal structure of synthetic trippkeite..was refined to R = 0·059.

This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018).

单词	trippkeite
释义	trippkeiten. /ˈtrɪpkɪʌɪt/ Etymology: < German trippkeit (G. vom Rath 1880, in Sitzungsber. d. Niederrheinischen Ges. f. Natur- u. Heilkunde 209), < the name of P. Trippke (1851–80), Polish or German mineralogist, its discoverer: see -ite suffix¹. Mineralogy. An oxide of copper and arsenic, CuAs₂O₄, found as soft greenish blue tetragonal crystals. 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 1881 Jrnl. Chem. Soc. 40 551 Minerals from the Veins of Copper-ore near Copiapo, in Chili.—a. Trippkeite. A cupric arsenite..occurring in small bluish-green crystals, in druses of a thick bed of red copper-ore mixed with malachite and copper pyrites. 1976 Mineral. Abstr. XXVII. 300/1 The crystal structure of synthetic trippkeite..was refined to R = 0·059. This entry has not yet been fully updated (first published 1986; most recently modified version published online June 2018). < n.1881
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