iriniten.

/ˈɪrɪnʌɪt/

Etymology: < Russian irinit (Borodin & Kazakova 1954, in Doklady Akad. Nauk S.S.S.R. XCVII. 725), < the name of Irin- a Dmitrievna Borneman-Starynkevich, Russian geochemist: see -ite suffix¹.

Mineralogy.

An oxide-hydroxide of sodium, cerium, thorium, titanium, and niobium occurring as red-brown crystals in the Khibiny Massif in norther Russia, and belonging to the perovskite group of minerals.

ΘΚΠ

the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > oxides of titanium, tantalum, nickel, or rare earths > others

crichtonite1813

polymignite1826

warwickite1838

samarskite1849

adelpholite1859

guarinite1859

hielmite1861

tapiolite1868

sipylite1877

koppite1880

stibiotantalite1893

lewisite1895

mossite1898

neotantalite1903

priorite1907

arizonite1909

betafite1912

ampangabeite1913

ishikawaite1922

tanteuxenite1928

thoreaulite1934

simpsonite1937

priderite1951

irinite1955

obruchevite1955

lueshite1961

pseudo-ixiolite1963

wodginite1963

pseudorutile1966

armalcolite1970

1955 Mineral. Abstr. XII. 462 Irinite occurs as combination of cube and octahedron from 0·5 to 1 cm. in size... Formula ABX₃, namely (Na, Ce, Th)_{1 − x}(Ti, Nb)(O_{3 − x}, (OH)_x) with deficiency of A cations.

1962 W. A. Deer et al. Rock-forming Minerals V. 51 Irinite, described as a new mineral of the perovskite group..has a high thorium and rare earth content.

This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2022).

单词	irinite
释义	iriniten. /ˈɪrɪnʌɪt/ Etymology: < Russian irinit (Borodin & Kazakova 1954, in Doklady Akad. Nauk S.S.S.R. XCVII. 725), < the name of Irin- a Dmitrievna Borneman-Starynkevich, Russian geochemist: see -ite suffix¹. Mineralogy. An oxide-hydroxide of sodium, cerium, thorium, titanium, and niobium occurring as red-brown crystals in the Khibiny Massif in norther Russia, and belonging to the perovskite group of minerals. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > oxides of titanium, tantalum, nickel, or rare earths > others crichtonite1813 polymignite1826 warwickite1838 samarskite1849 adelpholite1859 guarinite1859 hielmite1861 tapiolite1868 sipylite1877 koppite1880 stibiotantalite1893 lewisite1895 mossite1898 neotantalite1903 priorite1907 arizonite1909 betafite1912 ampangabeite1913 ishikawaite1922 tanteuxenite1928 thoreaulite1934 simpsonite1937 priderite1951 irinite1955 obruchevite1955 lueshite1961 pseudo-ixiolite1963 wodginite1963 pseudorutile1966 armalcolite1970 1955 Mineral. Abstr. XII. 462 Irinite occurs as combination of cube and octahedron from 0·5 to 1 cm. in size... Formula ABX₃, namely (Na, Ce, Th)_{1 − x}(Ti, Nb)(O_{3 − x}, (OH)_x) with deficiency of A cations. 1962 W. A. Deer et al. Rock-forming Minerals V. 51 Irinite, described as a new mineral of the perovskite group..has a high thorium and rare earth content. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2022). < n.1955
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