An arsenic-containing mineral that occurs as soft red masses and was formerly used as a pigment and in medicines. Also called red arsenic, red orp…
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| 释义 | the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > realgar (11) realgara1400 An arsenic-containing mineral that occurs as soft red masses and was formerly used as a pigment and in medicines. Also called red arsenic, red orp… resalgarc1405 = realgar, n. arsenic?a1425 More fully red arsenic. A sulphide of arsenic, AsS, occurring as a mineral in soft red masses and formerly used as a pigment and in medicines. Now… rosakerc1430 The mineral realgar (red arsenic). sandarac?1550 Red arsenic sulphide. = realgar, n. risagallum1565 Realgar (red arsenic, red orpiment). resegall1610 = realgar, n. zarnich1612 A name for the yellow and red sulphides of arsenic, usually called respectively orpiment and realgar. ruby of ——1678 a red mineral containing the element specified; ruby of arsenic n. = realgar, n. red mundic1748 = realgar, n. ruby sulphur1753 = realgar, n. |
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