单词 | pyritose |
释义 | † pyritoseadj. Mineralogy and Geology. Obsolete. = pyritous adj. ΘΚΠ the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > pyrites pyritical1734 pyritose1741 pyritous1741 pyritic1751 pyrity1757 pyritaceous1784 pyritiferous1828 the world > the earth > minerals > types of mineral > sulphides and related minerals > [adjective] > pyrites pyritical1734 pyritose1741 pyritous1741 pyritic1751 pyritaceous1784 1741 tr. J. A. Cramer Elements Art of assaying Metals ii. 294 The Lead which is got out of such a pyritose Ore [L. ex tali Minera Pyritosa], is not commonly so pure as that which proceeds from a purer Ore. 1795 W. Nicholson Dict. Chem. I. 566 There is as great a difference between the several kinds of the metal called black copper, as there is between the pyritose and other copper ores. 1842 Mechanics' Mag. 36 294 In Great Britain, where sulphate of iron from refuse pyritose coal and gypsum may be had almost for nothing. This entry has been updated (OED Third Edition, December 2007; most recently modified version published online June 2020). < adj.1741 |
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