mamaniten.

Brit.

/ˈmeɪmənʌɪt/, U.S.

/ˈmeɪmənaɪt/

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

Etymology: < German Mamanit (A. Goebel 1865, in Bull. de l'Acad. Imp. des Sci. de St Pétersbourg 9 15) < the name of Maman in Iran, its locality + -it -ite suffix¹.

Mineralogy. Now historical.

A mineral now regarded as identical with polyhalite.

ΘΚΠ

the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > hydrous or hydrated

polyhalite1818

neoplase1854

römerite1858

kainite1868

mamanite1868

plagiocitrite1886

redingtonite1888

knoxvillite1889

kleinite1907

mosesite1910

ransomite1928

leightonite1938

koktaite1948

1868 J. D. Dana Syst. Mineral. (ed. 5) v. 642 Mamanite. Like polyhalite in aspect and characters, but has the K,Mg,Ca in the ratio 1:2:3.

1896 A. H. Chester Dict. Names Minerals 165 Mamanite, a sulphate similar to polyhalite, but somewhat different in composition.

1993 A. M. Clark Hey's Mineral Index (ed. 3) 424 Mamanite, said to show some chemical differences from polyhalite, but shown to be identical by J. H. Van't Hoff and G. L. Voerman.

This entry has been updated (OED Third Edition, June 2000; most recently modified version published online March 2022).

单词	mamanite
释义	mamaniten. Brit. /ˈmeɪmənʌɪt/, U.S. /ˈmeɪmənaɪt/ Origin: A borrowing from German. Etymon: German Mamanit. Etymology: < German Mamanit (A. Goebel 1865, in Bull. de l'Acad. Imp. des Sci. de St Pétersbourg 9 15) < the name of Maman in Iran, its locality + -it -ite suffix¹. Mineralogy. Now historical. A mineral now regarded as identical with polyhalite. ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > sulphates of two plus elements > hydrous or hydrated polyhalite1818 neoplase1854 römerite1858 kainite1868 mamanite1868 plagiocitrite1886 redingtonite1888 knoxvillite1889 kleinite1907 mosesite1910 ransomite1928 leightonite1938 koktaite1948 1868 J. D. Dana Syst. Mineral. (ed. 5) v. 642 Mamanite. Like polyhalite in aspect and characters, but has the K,Mg,Ca in the ratio 1:2:3. 1896 A. H. Chester Dict. Names Minerals 165 Mamanite, a sulphate similar to polyhalite, but somewhat different in composition. 1993 A. M. Clark Hey's Mineral Index (ed. 3) 424 Mamanite, said to show some chemical differences from polyhalite, but shown to be identical by J. H. Van't Hoff and G. L. Voerman. This entry has been updated (OED Third Edition, June 2000; most recently modified version published online March 2022). < n.1868
随便看	θ104579 θ10458 θ104580 θ104581 θ104582 θ104583 θ104584 θ104585 θ104586 θ104587 θ104588 θ104589 θ10459 θ104590 θ104591 θ104592 θ104593 θ104594 θ104595 θ104597 θ104598 θ104599 θ1046 θ10460 θ104600