polymigniten.

Brit.

/ˌpɒlɪˈmɪɡnʌɪt/, U.S.

/ˌpɑliˈmɪɡˌnaɪt/

Origin: A borrowing from Swedish. Etymon: Swedish polymignit.

Etymology: < Swedish polymignit (Berzelius 1824, in Kongelige Vetenskaps Akad. handlingar 339) < poly- poly- comb. form + ancient Greek μιγνύναι to mix (see mixed adj.²) + Swedish -it -ite suffix¹.

Mineralogy. Now rare.

A mineral occurring as prismatic black crystals that is a metamict oxide of calcium, zirconium, and several other metals and has been regarded as a variety of zirconolite.

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

1826 tr. J. J. Berzelius in Ann. Philos. New Ser. 11 23 I have named it Polymignite, from the multiplicity of its elements.

1845 Amer. Jrnl. Sci. 49 394 Polycrase is near polymignite.

1892 E. S. Dana J. D. Dana's Syst. Mineral. (ed. 6) 743 The axial ratios of polymignite and æschynite are closely similar.

1986 Philos. Trans. (Royal Soc.) A. 319 68 The term zirconolite is used generically to embrace the closely related ‘polymorphs’ zirkelite (trigonal), zirconolite proper (monoclinic), pyrochlore (cubic) and polymignite (orthorhombic).

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polymignite
释义	polymigniten. Brit. /ˌpɒlɪˈmɪɡnʌɪt/, U.S. /ˌpɑliˈmɪɡˌnaɪt/ Origin: A borrowing from Swedish. Etymon: Swedish polymignit. Etymology: < Swedish polymignit (Berzelius 1824, in Kongelige Vetenskaps Akad. handlingar 339) < poly- poly- comb. form + ancient Greek μιγνύναι to mix (see mixed adj.²) + Swedish -it -ite suffix¹. Mineralogy. Now rare. A mineral occurring as prismatic black crystals that is a metamict oxide of calcium, zirconium, and several other metals and has been regarded as a variety of zirconolite. 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 1826 tr. J. J. Berzelius in Ann. Philos. New Ser. 11 23 I have named it Polymignite, from the multiplicity of its elements. 1845 Amer. Jrnl. Sci. 49 394 Polycrase is near polymignite. 1892 E. S. Dana J. D. Dana's Syst. Mineral. (ed. 6) 743 The axial ratios of polymignite and æschynite are closely similar. 1986 Philos. Trans. (Royal Soc.) A. 319 68 The term zirconolite is used generically to embrace the closely related ‘polymorphs’ zirkelite (trigonal), zirconolite proper (monoclinic), pyrochlore (cubic) and polymignite (orthorhombic). This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < n.1826
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