单词 | rhomb spar |
释义 | > as lemmasrhomb spar ΘΚΠ the world > the earth > minerals > types of mineral > carbonates > [noun] > hexagonal > dolomite > varieties pearl spar1793 miemite1804 rhomb spar1804 gurhofite1816 brown-spar1843 pennite1850 tharandite1850 kutnahorite1907 huntite1953 protodolomite1955 1804 R. Jameson Syst. Mineral. I. 516 Calc Genus. Seventh Species. Rhomb-spar. 1837 J. D. Dana Syst. Mineral. 197 The names Rhomb spar and Bitter spar, have been applied to the perfectly crystallized specimens [of dolomite], excepting those with curved faces and a pearly lustre, which have been designated Pearl spar. 1898 Proc. Amer. Philos. Soc. 37 117 The limestones in the bluffs..contain in the cavities of their fossils crystals of pyrite and rhomb spar. < as lemmas |
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