| 单词 | pearl sinter |
| 释义 | > as lemmaspearl sinter pearl sinter n. [after German Perlsinter (F. A. Reuss Lehrb. Min. (1801) II. 243] Mineralogy (now historical) = fiorite n. ΘΚΠ the world > the earth > minerals > mineral deposits > [noun] > mineral incrustation osteocolla1653 knitbone1681 bone glue1741 scrowl1778 sinter1780 pearl sinter1821 calc-sinter1823 osteolith1857 bone cement1864 1821 A. Ure Dict. Chem. Pearl Sinter, or Fiorite, a variety of siliceous sinter. Colours white and grey. 1927–9 H. Wheeler Waverley Children's Dict. V. 3170/2 Pearl-sinter..is a kind of opal found in volcanic ash, especially at Santa Fiora, in Tuscany, from which place it gets its other name of fiorite. 1993 A. M. Clark Hey' Min. Index (ed. 3) 531/2 Pearl sinter, syn. of fiorite. < as lemmas |
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