单词 | hyalopilitic |
释义 | > as lemmasˌhyalopiˈlitic ˌhyalopiˈlitic adj. Brit. , U.S. [ < German hyalopilitisch (H. Rosenbusch Mikrosk. Physiogr. d. Min. u. Gesteine (ed. 2, 1887) II. 466), < Greek πῖλος felt + -itic suffix (see -ite suffix1)] Geology characterized by or having needle-like microlites embedded in a glassy ground-mass.ΘΚΠ the world > the earth > minerals > mineral structure or appearance > [adjective] > enclosure ocellar1886 poikilitic1886 hyalopilitic1888 poikiloblastic1920 the world > the earth > structure of the earth > constituent materials > rock > texture or colour > [adjective] > texture > embedded crystals ophitical1611 ophitic1870 poikilitic1886 hyalopilitic1888 miarolitic1889 hyalo-ophitic1920 poikiloblastic1920 porphyroblastic1920 porphyroclastic1920 1888 J. J. H. Teall Brit. Petrogr. 443 The normal structure of the andesites is the hyalopilitic. 1909 L. Fletcher Introd. Study Rocks 128 Felspar is generally in lath-shaped crystals; if the latter are very minute and felted, the structure has been called pilotaxitic or hyalopilitic, according as glass is absent or present. 1959 W. W. Moorhouse Study of Rocks in Thin Section v. 159 Hyalopilitic lavas are glassy with felted microlites. < as lemmas |
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