为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Electronic microprobe analyses for olivine, clinopyroxene and Cr-spinel in picrites, which we have discovered recently i......

The Altay orogenic belt of Xinjiang in NW China represents one of the important sites of juvenile crustal growth during ......