外来岩块 meaning in English
allochthon
detached block
detached mass
exotic block
foreign rock fragment
Examples
- In the light of rock association , origin , age , deformation and metamorphism , disintegration and collage , migration and displacement , the " litang ophiolite group " is redefined as the " litang ophiolitic melange group " , which may be redivided into two formation complexes , i . e . the kar ophiolite formation and waneng ophiolite formation and five types of exotic blocks composed of clastics and marbles
按结合带内岩块的不同组分、不同来源、不同时代、不同变形变质程度的不同，对各类岩块进行四维裂解拼合复原后划分为两个岩组（卡尔蛇绿岩组、瓦能蛇绿岩组）及碎屑岩、大理岩等组成的5类外来岩块。