| 单词 | ponderous spar |
| 释义 | > as lemmasponderous spar ΘΚΠ the world > the earth > minerals > types of mineral > sulphates > [noun] > barium sulphate liverstone1587 ponderous spar1618 cauk1653 cawk1653 ponderous earth1780 baroselenite1786 barytes1789 heavy spar1789 terra ponderosa1794 hepatite1802 allomorphite1842 1618 P. Anderson Colde Spring Kinghorne Craig sig. A3 Yea all the ponderous spar inclyneth rather towards the bottome, a signe doutles which argueth no rich metall. 1800 tr. E. J. B. Bouillon-Lagrange Man. Course Chem. I. 187 It [sc. barytes] was called Ponderous Earth, Ponderous Spar. < as lemmas |
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