novákiten.

Brit.

/ˈnəʊvɑːkʌɪt/,

/ˈnəʊvakʌɪt/, U.S.

/ˈnoʊˌvəˌkaɪt/

Forms: 1900s– novakite, 1900s– novákite.

Origin: A borrowing from German. Etymon: German Novákit.

Etymology: < German Novákit (Z. Johan and J. Hak 1959, in Chem. der Erde 20 49) < the name of Jiří Novák (1902–71), Czech mineralogist + -it -ite suffix¹.

Mineralogy.

A monoclinic arsenide of copper and silver, Cu₂₀AgAs₁₀, occurring in the Krkonose mountains of the northern Czech Republic, which is steel-grey on fresh fracture but becomes almost black on exposure to air.

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > molybdenite group > copper arsenide

darwinite1860

whitneyite1861

koutekite1958

novákite1959

copper-arsenide-

1959 Amer. Mineralogist 44 1321 From the powder pattern, novakite is tetragonal..and..pseudocubic.

1961 Mineral. Abstr. 15 292/2 Novakite occurs (with chalcocite and löllingite) as impregnations in carbonate rocks in Cu-Co-As ores.

1970 Amer. Mineralogist 55 1084 (caption) Polished surface of kutinaite..intergrown with novákite..and calcite.

1985 Tschermaks Mineralogische u. petrographische Mitteilungen 34 176 The unit-cell of novakite might be derived from a distorted cubic cell with a lattice constant close to that of kutinaite.

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

单词	novákite
释义	novákiten. Brit. /ˈnəʊvɑːkʌɪt/, /ˈnəʊvakʌɪt/, U.S. /ˈnoʊˌvəˌkaɪt/ Forms: 1900s– novakite, 1900s– novákite. Origin: A borrowing from German. Etymon: German Novákit. Etymology: < German Novákit (Z. Johan and J. Hak 1959, in Chem. der Erde 20 49) < the name of Jiří Novák (1902–71), Czech mineralogist + -it -ite suffix¹. Mineralogy. A monoclinic arsenide of copper and silver, Cu₂₀AgAs₁₀, occurring in the Krkonose mountains of the northern Czech Republic, which is steel-grey on fresh fracture but becomes almost black on exposure to air. ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > molybdenite group > copper arsenide darwinite1860 whitneyite1861 koutekite1958 novákite1959 copper-arsenide- 1959 Amer. Mineralogist 44 1321 From the powder pattern, novakite is tetragonal..and..pseudocubic. 1961 Mineral. Abstr. 15 292/2 Novakite occurs (with chalcocite and löllingite) as impregnations in carbonate rocks in Cu-Co-As ores. 1970 Amer. Mineralogist 55 1084 (caption) Polished surface of kutinaite..intergrown with novákite..and calcite. 1985 Tschermaks Mineralogische u. petrographische Mitteilungen 34 176 The unit-cell of novakite might be derived from a distorted cubic cell with a lattice constant close to that of kutinaite. This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022). < n.1959
随便看	name book name brand name but a few name day name in the same day name is pants name label name matrix name names name no names name of a day name of baptism name of confirmation name on the same day name one's poison name part name piece name recognition name ribbon name system name tag name the day name variable name your poison name, rank, and number