单词 | nováčekite |
释义 | nováčekite/nəʊˈvɑːtʃɛkʌɪt/(also novacekite) Mineralogy noun A hydrated tetragonal oxide and arsenate of magnesium and uranium, Mg(UO2)2(AsO4)2.12H2O, which is a member of the autunite group and occurs as yellow crystals. Origin1950s. From the name of Radim Nováček, Czech mineralogist + -ite. |
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