nováčekiten.

Brit.

/nəʊˈvɑːtʃɛkʌɪt/, U.S.

/noʊˈvɑtʃəˌkaɪt/

Forms: 1900s– novacekite, 1900s– nováčekite.

Origin: From a proper name, combined with an English element. Etymons: proper name Nováček , -ite suffix¹.

Etymology: < the name of Radim Nováček (1905–42), Czech mineralogist (see quot. 1951) + -ite suffix¹.

Mineralogy.

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.

ΘΚΠ

the world > the earth > minerals > types of mineral > arsenates > [noun] > uranium arsenates

trögerite1872

walpurgite1872

zeunerite1873

hügelite1914

nováčekite1951

1951 C. Frondel in Amer. Mineralogist 36 682 In the course of examination of a small suite of secondary uranium minerals from Schneeberg, Saxony,..two specimens were found of a mineral that has proved to be a new hydrated magnesium uranyl arsenate member of the autunite group. The name novacekite is proposed for this species after the Czech mineralogist Radim Nováček (1905—1942), who made important contributions to the knowledge of the mineralogy of uranium.

1956 Amer. Mineralogist 41 152 (heading) Novacekite from the Wichita Mountains, Oklahoma.

1965 G. J. Williams Econ. Geol. N.Z. xiii. 206/2 The novacekite-like secondary uranium mineral is consistent with the presence of arsenopyrite.

1994 Mineral. Mag. 58 513/2 Nováčekite forms botryoidal crusts of interlocking plates and scales with an open ‘egg-box’ structure.

This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).

单词	nováčekite
释义	nováčekiten. Brit. /nəʊˈvɑːtʃɛkʌɪt/, U.S. /noʊˈvɑtʃəˌkaɪt/ Forms: 1900s– novacekite, 1900s– nováčekite. Origin: From a proper name, combined with an English element. Etymons: proper name Nováček , -ite suffix¹. Etymology: < the name of Radim Nováček (1905–42), Czech mineralogist (see quot. 1951) + -ite suffix¹. Mineralogy. 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. ΘΚΠ the world > the earth > minerals > types of mineral > arsenates > [noun] > uranium arsenates trögerite1872 walpurgite1872 zeunerite1873 hügelite1914 nováčekite1951 1951 C. Frondel in Amer. Mineralogist 36 682 In the course of examination of a small suite of secondary uranium minerals from Schneeberg, Saxony,..two specimens were found of a mineral that has proved to be a new hydrated magnesium uranyl arsenate member of the autunite group. The name novacekite is proposed for this species after the Czech mineralogist Radim Nováček (1905—1942), who made important contributions to the knowledge of the mineralogy of uranium. 1956 Amer. Mineralogist 41 152 (heading) Novacekite from the Wichita Mountains, Oklahoma. 1965 G. J. Williams Econ. Geol. N.Z. xiii. 206/2 The novacekite-like secondary uranium mineral is consistent with the presence of arsenopyrite. 1994 Mineral. Mag. 58 513/2 Nováčekite forms botryoidal crusts of interlocking plates and scales with an open ‘egg-box’ structure. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < n.1951
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