单词 | propylitic |
释义 | > as lemmaspropyˈlitic propyˈlitic adj. of, relating to, or containing propylite. ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [adjective] > volcanic > trachyte > varieties of rhyolitic1864 propylitic1868 mugearitic1911 1868 Mem. Calif. Acad. Sci. 1 ii. 22 The forms of propylitic mountains can be observed only in rare instances. 1911 Geogr. Jrnl. 38 279 Only the South Shetland group in the south forms an isolated, extreme zone of basic and partly propylitic volcanic rocks. 1965 G. J. Williams Econ. Geol. N.Z. i. 3/2 The former being the host-rock of the formerly important propylitic Hauraki gold-silver province. 1992 European Jrnl. Mineral. 4 1439 Attempts to simulate the argillic facies were made by reacting the propylitic mineral assemblages and their coexisting fluids with certain imposed chemical variables. < as lemmas |
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