单词 | otavite |
释义 | otaviten. Mineralogy. A mineral of the trigonal system consisting of cadmium carbonate, CdCO3, and occurring as crusts of minute rhombohedral crystals, usually white or greyish white in colour. ΘΚΠ the world > the earth > minerals > types of mineral > carbonates > [noun] > other carbonates dialogite1823 gaylussite1826 matlockite1843 cancrinite1844 alstonite1845 phosgenite1849 pistomesite1849 bromlite1868 tengerite1868 teschemacherite1868 sphaerocobaltite1877 spherocobaltite1889 otavite1906 rutherfordine1907 rutherfordite1908 spurrite1908 natrodavyne1913 loseyite1929 tilleyite1933 shortite1939 swartzite1948 norsethite1959 the world > matter > chemistry > chemical substances > salts > [noun] > salts named by atomic number > other salts salt of antimony1670 tungstate1800 aluminate1814 boletate1815 sylvate1836 ulmate1836 rhodizonate1838 stannate1839 opianate1845 gold salt1846 pentathionate1848 tetrathionate1848 stannite1851 taurocholate1857 brassate1863 otavite1906 adenylate1925 perrhenate1929 pertechnetate1949 pertechnate1951 1906 Jrnl. Chem. Soc. 90 ii. 620 A new mineral which is named otavite, after the locality. 1921 Brit. Mus. Return 159 Minerals from the Otavi district in S.W. Africa, e.g., otavite, phosgenite, anglesite, cuprodescloizite. 1967 Soviet Physics: Crystallogr. 12 417 Artificial otavite..crystals were obtained, which were activated by Co+2 so that EPR spectra of the magnetic Co+2 ion were observed at varying orientations of the external magnetic field. 1992 Jrnl. Hydrol. 133 201 The migration of cadmium species..was controlled by chemical precipitation of otavite and a slow redissolution of this compound. This entry has been updated (OED Third Edition, September 2004; most recently modified version published online March 2022). < n.1906 |
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