单词 | metamorphic aureole |
释义 | > as lemmasmetamorphic aureole metamorphic aureole n. Geology = aureole n. 6. ΘΚΠ the world > the earth > structure of the earth > structural features > discontinuity or unconformity > [noun] > intrusion > host host1889 aureole1896 metamorphic aureole1910 1910 R. H. Rastall in Q. Jrnl. Geol. Soc. 66 123 A point of some interest..refers to the peculiar relations existing between the metamorphic aureole and the topography of the district. 1954 J. F. Kirkaldy Gen. Princ. Geol. ii. 32 The heat contained by a granite batholith will bake and alter the country rocks with the formation of a metamorphic aureole of thermally metamorphosed rocks. 1992 Times Lit. Suppl. 11 Dec. 13/3 Gradually the granite cooled and solidified, losing its heat to the immediately adjacent lavas, which themselves became heated and recrystallised to form a metamorphic ring or aureole. < as lemmas |
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