单词 | julienite |
释义 | julieniten. Mineralogy. A hydrous thiocyanate of sodium and cobalt, Na2Co(SCN)4.8H2O, that occurs as minute blue needles and has been made artificially; originally wrongly regarded as a cobalt chloro-nitrate. ΘΚΠ the world > the earth > minerals > types of mineral > nitrates > [noun] > other nitrates nitromagnesite1835 gerhardtite1885 julienite1928 the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > oxides of two plus elements > hydrous or hydrated julienite1928 todorokite1934 kobeite1950 wölsendorfite1957 1928 Mineral. Mag. 21 567 Julienite... Hydrated chloro-nitrate of cobalt as minute blue needles, presumably hexagonal and isomorphous with buttgenbachite: from Katanga. 1954 Mineral Abstr. XII. 337 Needles of julienite.., prepared by digesting Na-Co nitrite with an aqueous solution of Na sulphocyanide, are tetragonal. 1968 I. Kostov Mineral. 117 The interesting mineral julienite..is obtained during the exogenetic decomposition of primary cobalt sulphides. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2019). < n.1928 |
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