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单词 otavite
释义

otaviten.

Brit. /əʊˈtɑːvʌɪt/, U.S. /oʊˈtɑˌvaɪt/
Origin: From a proper name, combined with an English element; modelled on a German lexical item. Etymons: proper name Otavi , -ite suffix1.
Etymology: < the name of Otavi, a town in northern Namibia + -ite suffix1, after German Otavit (O. Schneider 1906, in Centralbl. f. Mineral., Geol. u. Paläontol. 389).
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).
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n.1906
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