| 单词 | gold beryl |
| 释义 | > as lemmasgold beryl gold beryl n. †(a) a yellowish-green mineral consisting of beryllium aluminate; = chrysoberyl n. b (obsolete); (b) a golden-yellow variety of beryl. ΘΚΠ society > occupation and work > materials > raw material > gem or precious stone > chrysoberyl > [noun] chrysoberyl1661 cymophane1804 gold beryl1807 alexandrite1844 chrysoberyl cat's-eye1874 the world > the earth > minerals > types of mineral > oxides and hydroxides > [noun] > other oxides > chrysoberyl chrysoberyl1661 cymophane1804 gold beryl1807 1807 A. Aikin & C. R. Aikin Dict. Chem. & Mineral. I. 539/2 Gold-Beryl. See Chrysoberyl. 1870 J. Tennant Catal. Gems & Precious Stones S. Kensington Mus. 20 Chrysoberyl (‘gold-beryl’) is a compound of alumina and glucina, with some oxide of iron and other substances. 1938 Brit. Chem. & Physiol. Abstr. A. I. 218/2 Aquamarine, gold beryl, rose beryl, chrysoberyl,..and tourmaline may be identified by means of their fluorescence colours. 2004 Namibia Holiday & Trav. 187/2 Heliodor (yellow) was first identified in the early 1900s as a new variety of beryl (known as gold beryl from other localities). < as lemmas |
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