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Geochronology and geochemistry of magmatic rocks in the Dongzi-Changhanboluo Pb-Zn ore district in C
Bulk-rock elements,isotopes,and zircon U-Pb ages are reported for magmatic rocks in the Dongzi-Changhanboluo Pb-Zn ore d......
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......
