单词 | polymineral |
释义 | > as lemmaspolymineral polymineral adj. Brit. /ˌpɒlɪˈmɪn(ə)rəl/ , /ˌpɒlɪˈmɪn(ə)rl̩/ , U.S. /ˌpɑliˈmɪn(ə)rəl/ Geology = polymineralic adj.ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > mineral or chemical composition > [adjective] > containing one or more mineral polysomatic1888 polymetallic1892 monomineral1911 monomineralic1911 oligomictic1935 polymict1935 polymictic1935 polymineral1938 1938 Mem. Geol. Soc. Amer. 6 134 Except for a few monomineral fabrics, such as those of pure quartzite.., most rock fabrics are polymineral. 1975 Nature 25 Dec. 690/1 The minerals have been identified in light-coloured, millimetre-sized polymineral inclusions present in carbonaceous chondrites. 1999 I. Kostov & R. I. Kostov Crystal Habits Minerals iii. 31 A crystallosymmetric analysis of complex systems has been suggested for studies of minerals, [and] polymineral objects (meteorites, rocks, ore systems, [etc.]). < as lemmas |
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