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单词 andradite
释义

andraditen.

/ˈændrədaɪt/
Etymology: < d'Andrada (see quot. under allochroite n.) + -ite suffix1.
Min.
A variety of lime-irongarnet.
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society > occupation and work > materials > raw material > gem or precious stone > garnet > [noun] > varieties of
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colophonite1808
carbuncle1816
grossular1819
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spessartine1850
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andradite1868
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vermeil1884
the world > the earth > minerals > types of mineral > silicates > nesosilicates > [noun] > garnet > andradite
melanite1807
aplome1810
jellettite1853
andradite1868
bredbergite1868
1868 J. D. Dana Syst. Mineral. (ed. 5) 268 Named Andradite by the author after the Portuguese mineralogist d'Andrada, who described and named the first of the included subvarieties, Allochroite. The included kinds vary so widely in color and other respects that no one of the names in use will serve for the group.
1903 F. Rutley Mineral. (ed. 13) ii. 114 The Iron-lime garnets are included under the name Andradite.
1914 Brit. Mus. Return 227 Garnet (andradite) from China.
This entry has not yet been fully updated (first published 1884; most recently modified version published online November 2010).
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n.1868
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