zirconoliten.

Brit.

/zəːˈkɒnəlʌɪt/,

/zəˈkɒnəlʌɪt/, U.S.

/zərˈkɑnəˌlaɪt/

Origin: Formed within English, by compounding; modelled on a Russian lexical item. Etymons: zircono- comb. form, -lite comb. form¹.

Etymology: < zircono- comb. form + -lite comb. form¹, after Russian cirkonolit (L. S. Borodin et al. 1956, in Doklady Akad. Nauk SSSR 110 845).

Mineralogy.

Any of a group of very similar minerals which consist of mixed oxides of calcium, zirconium, and titanium, and occur as small black or brown prisms or more commonly in amorphous form.Chemical formula: CaZrTi₂O₇, usually with thorium, cerium, and other metals. Crystal system: orthorhombic (also monoclinic and trigonal).

Very similar to zirkelite n., and sometimes not distinguished from it.

ΘΚΠ

the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > other mixed oxides

beudantite1826

thrombolite1844

zirkelite1895

russellite1938

zirconolite1957

1957 Chem. Abstr. 51 6440 (heading) The new mineral zirconolite, a complex oxide of the type AB₃O₇.

1980 Nature 17 Jan. 282/1 Synthetic zirconolite..has been proposed as a constituent phase of an artificial rock (SYNROC) which may immobilise, in solid solution, the elements occurring in high-level nuclear reactor wastes.

2006 Platts NuclearFuel (Nexis) 22 May 13 The residues' final waste form will be a ceramic composite employing zirconolite, which is appropriate for plutonium immobilization.

This entry has been updated (OED Third Edition, March 2021; most recently modified version published online March 2022).

单词	zirconolite
释义	zirconoliten. Brit. /zəːˈkɒnəlʌɪt/, /zəˈkɒnəlʌɪt/, U.S. /zərˈkɑnəˌlaɪt/ Origin: Formed within English, by compounding; modelled on a Russian lexical item. Etymons: zircono- comb. form, -lite comb. form¹. Etymology: < zircono- comb. form + -lite comb. form¹, after Russian cirkonolit (L. S. Borodin et al. 1956, in Doklady Akad. Nauk SSSR 110 845). Mineralogy. Any of a group of very similar minerals which consist of mixed oxides of calcium, zirconium, and titanium, and occur as small black or brown prisms or more commonly in amorphous form.Chemical formula: CaZrTi₂O₇, usually with thorium, cerium, and other metals. Crystal system: orthorhombic (also monoclinic and trigonal). Very similar to zirkelite n., and sometimes not distinguished from it. ΘΚΠ the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > other mixed oxides beudantite1826 thrombolite1844 zirkelite1895 russellite1938 zirconolite1957 1957 Chem. Abstr. 51 6440 (heading) The new mineral zirconolite, a complex oxide of the type AB₃O₇. 1980 Nature 17 Jan. 282/1 Synthetic zirconolite..has been proposed as a constituent phase of an artificial rock (SYNROC) which may immobilise, in solid solution, the elements occurring in high-level nuclear reactor wastes. 2006 Platts NuclearFuel (Nexis) 22 May 13 The residues' final waste form will be a ceramic composite employing zirconolite, which is appropriate for plutonium immobilization. This entry has been updated (OED Third Edition, March 2021; most recently modified version published online March 2022). < n.1957
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