amblygoniten.

Brit.

/amˈblɪɡənʌɪt/, U.S.

/æmˈblɪɡəˌnaɪt/

Origin: Either (i) a borrowing from French. Or (ii) a borrowing from German. Etymons: French amblygonite; German Amblygonit.

Etymology: < (i) French amblygonite (1820 or earlier), or its etymon (ii) German Amblygonit (A. Breithaupt in C. A. S. Hoffmann Handb. der Mineral. (1817) IV. ii. 159) < Hellenistic Greek ἀμβλυγώνιος obtuse-angled (see amblygon adj.) + German -it -ite suffix¹, with reference to the obtuse angle between the mineral's cleavages.

Mineralogy.

A lithium-containing mineral typically occurring as white, greenish-grey, or otherwise faintly coloured prisms.Amblygonite is a basic phosphate and fluoride of aluminium, lithium, and sodium, (Li,Na)AlPO₄(F,OH). Crystal system: triclinic.

ΘΚΠ

the world > the earth > minerals > types of mineral > phosphates > [noun] > fluophosphates

amblygonite1821

wagnerite1825

herderite1828

allogonite1844

kjerulfin1875

spodiosite1887

morinite1892

natromontebrasite1915

jezekite1916

väyrynenite1954

isokite1955

1821 R. Jameson Man. Mineral. 316 (heading) Amblygonite, Breithaupt.

c1870 G. F. Barker Text-bk. Elem. Chem. xi. 320 Lithium is a rare substance, being found principally in the minerals amblygonite, spodumene, petalite, lepidolite, and triphylite.

1962 Mineral. Abstr. 15 393/2 Pegmatites with giant crystals of amblygonite, spodumene, and oncosine.

2013 R. L. Bonewitz Gems 85 A pale mauve variety of amblygonite is found in Namibia.

This entry has been updated (OED Third Edition, March 2020; most recently modified version published online March 2022).

单词	amblygonite
释义	amblygoniten. Brit. /amˈblɪɡənʌɪt/, U.S. /æmˈblɪɡəˌnaɪt/ Origin: Either (i) a borrowing from French. Or (ii) a borrowing from German. Etymons: French amblygonite; German Amblygonit. Etymology: < (i) French amblygonite (1820 or earlier), or its etymon (ii) German Amblygonit (A. Breithaupt in C. A. S. Hoffmann Handb. der Mineral. (1817) IV. ii. 159) < Hellenistic Greek ἀμβλυγώνιος obtuse-angled (see amblygon adj.) + German -it -ite suffix¹, with reference to the obtuse angle between the mineral's cleavages. Mineralogy. A lithium-containing mineral typically occurring as white, greenish-grey, or otherwise faintly coloured prisms.Amblygonite is a basic phosphate and fluoride of aluminium, lithium, and sodium, (Li,Na)AlPO₄(F,OH). Crystal system: triclinic. ΘΚΠ the world > the earth > minerals > types of mineral > phosphates > [noun] > fluophosphates amblygonite1821 wagnerite1825 herderite1828 allogonite1844 kjerulfin1875 spodiosite1887 morinite1892 natromontebrasite1915 jezekite1916 väyrynenite1954 isokite1955 1821 R. Jameson Man. Mineral. 316 (heading) Amblygonite, Breithaupt. c1870 G. F. Barker Text-bk. Elem. Chem. xi. 320 Lithium is a rare substance, being found principally in the minerals amblygonite, spodumene, petalite, lepidolite, and triphylite. 1962 Mineral. Abstr. 15 393/2 Pegmatites with giant crystals of amblygonite, spodumene, and oncosine. 2013 R. L. Bonewitz Gems 85 A pale mauve variety of amblygonite is found in Namibia. This entry has been updated (OED Third Edition, March 2020; most recently modified version published online March 2022). < n.1821
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