| 单词 | orthoclase group |
| 释义 | > as lemmasorthoclase group General attributive with the sense ‘consisting of or containing orthoclase’, as orthoclase crystal, orthoclase group, etc. ΘΚΠ the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > others amethystine1670 marcasitical1670 cawky1676 blendy1683 sylvanitic1796 ytter1805 phosphatic1818 pyroxenic1819 hornblendic1823 muriatiferous1823 platiniferous1828 quartziferous1831 hypersthenic1838 schorly1838 uralitic1845 blendous1847 rutilated1849 orthoclase1853 palladiferous1866 peridotic1867 paragonitic1868 vivianitized1870 andesitic1876 tremolitic1880 phosphoriferous1881 kaolinitic1885 saussuritic1885 perthitic1887 strontianiferous1888 radiferous1899 myrmekitic1916 montmorillonitic1939 illitic1949 the world > the earth > minerals > types of mineral > silicates > tectosilicate > [adjective] > feldspar > varieties of feldspar orthoclase1853 andesitic1876 saussuritic1885 perthitic1887 myrmekitic1916 1853 Sci. Mem.: Nat. Hist. 41 A granular whitish gray trachyte, containing hornblende and orthoclase crystals. 1865 W. S. O. tr. L. Figuier World before Deluge 58 Alongside these orthoclase crystals, quartz is frequently implanted. 1867 R. I. Murchison Siluria (new ed.) i. 11 Four separate stages of orthoclase-gneiss. 1940 F. F. Grout Kemp's Handbk. Rocks (ed. 6) i. 11 They [sc. the feldspars] are divided for hand specimen study into two groups, the orthoclase group (including microcline) and the plagioclase group from albite to anorthite. 1993 Jrnl. Petrol. 34 433 Recrystallization of the initial single-phase mesoperthite feldspar into separate orthoclase and oligoclase grains. < as lemmas |
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