| 单词 | ruby sulphur |
| 释义 | > as lemmasruby sulphur ruby sulphur n. now historical = realgar n. ΘΚΠ the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > realgar realgara1400 resalgarc1405 arsenic?a1425 rosakerc1430 sandarac?1550 risagallum1565 resegall1610 zarnich1612 ruby of ——1678 red mundic1748 ruby sulphur1753 1753 ‘T. Broderick’ Lett. from Several Parts Europe & East II. cix. 215 In the centre glowed another vast body of the ruby sulphur, not ill named from that pompous gem. 1837 J. D. Dana Syst. Mineral. vi. 434 Realgar,..Red Orpiment or Ruby Sulphur... Red Sulphuret of Arsenic. 1910 J. T. Stoddard Introd. Gen. Chem. 228 The product, which is called ‘red arsenic glass’, or ‘ruby sulphur’, consists of the disulphide with an excess of sulphur. 2005 J. Emsley Elements Murder vi. 117 The synthetic version [of realgar] was known as ruby sulphur and while much favoured, it was prone to convert to the more stable [yellow] orpiment. < as lemmas |
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