摘要
从岩石矿物学出发,通过对山西大同聚煤盆地内石炭纪砂岩的骨架颗粒组合进行的分析研究,确定了本区砂岩的基本类型,指出母岩组合类型为以沉积岩为主,变质岩次之并有少量的岩浆岩。
Starting from the mineralogy of rocks, and through the analysis and research on the Carboniferous sandstone skeleton particles portfolio in Datong Coal Basin, this paper identifies the basic types of sandstone in this area, and points out that in the combination of parent-rock, the quantity of the sedimentary rock is the most, the metamorphic rock takes the second place, and there is only a small quantity of the magmatic rock.
出处
《科技情报开发与经济》
2009年第11期146-148,共3页
Sci-Tech Information Development & Economy
关键词
母岩组合
骨架颗粒
沉积岩
变质岩
岩浆岩
combination of parent-rock
skeleton particle
sedimentary rock
metamorphic rock
magmatic rock
