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单词 belonite
释义

beloniten.

Brit. /ˈbɛlənʌɪt/, U.S. /ˈbɛləˌnaɪt/
Origin: A borrowing from Greek, combined with an English element. Etymons: Greek βελόνη , -ite suffix1.
Etymology: < ancient Greek βελόνη needle (see Belone n.) + -ite suffix1. In sense 1 after scientific Latin Belonites ( E. F. Glocker Generum et Specierum Mineralium Synopsis (1847) 27), in turn after German Nadelerz (see needle ore n. at needle n. Compounds 2). In sense 2 after German Belonit (F. Zirkel 1867, in Zeitschrift der Deutschen geologischen Gesellschaft 19 739).
Mineralogy.
1. = aikinite n. Obsolete. rare.
ΘΚΠ
the world > the earth > minerals > types of mineral > other miscellaneous minerals > [noun]
adamanteOE
adamantinec1225
adamant stonea1387
chrysocoll1590
chrysocolla1600
aloe1601
Scythian stone1608
diaspore1802
sideroclepte1814
allagite1823
spherulite1823
aluminide1826
rhodalite1836
aikinite1843
alvite1855
xanthitane1856
belonite1865
aenigmatite1868
opacite1875
viridite1879
neocyanite1882
sideronatrite1882
wittite1924
niggliite1936
anthonyite1963
perryite1965
KREEP1971
1865 H. Watts Dict. Chem. III. 547 Aciculite. Alkinite [sic]. Belonite. Needle-ore. Patrinite.
2. A minute elongated or needle-shaped crystal. Now rare.In quot. 1868 (apparently) as a mass noun.
ΘΚΠ
the world > the earth > minerals > types of mineral > silicates > tectosilicate > [noun] > feldspar > others
sunstone1652
huronite1836
taenite1841
hyalophane1855
belonite1868
microclase1885
anorthoclase1888
barbierite1910
1868 Q. Jrnl. Geol. Soc. 24 ii. 20 The vitreous granules of perlite have been found to include belonite and trichite.
1879 F. Rutley Study of Rocks xi. 190 The augite and horn-blende exist..as minute acicular bodies and spicular forms (‘belonites’).
1912 J. E. W. Rhodes Micropetrol. for Beginners vi. 73 When these embryo crystals react with polarised light they are termed microlites... In their simplest form they are then globular, but the globules (globulites) may be aggregated together into rods (belonites).
2013 Jrnl. Asian Earth Sci. 73 212/2 Some of our rhyolitic lavas or glass have devitrification textures and spherulites and crystallites (such as trichites, belonites or globulites).
This entry has been updated (OED Third Edition, September 2017; most recently modified version published online December 2021).
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n.1865
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