A result of interpreting from deep seismic reflection profile:Revealing fine structure of the crust and tracing deep process of the mineralization in Luzong deposit area.
庐-枞金属矿集区深地震反射剖面解释结果 ——揭露地壳精细结构,追踪成矿深部过程

Deep seismic reflection profiles discovered the fine crustal structure of Luzong deposit area, and we obtained new discovery on studying the deep structure of Luzong volcanic basin and tracing deep process of the mineralization. From Yangtze River to Dabie Mountain, Moho goes deeper from about 30km to 33km with 3km offset beneath the Luohe deposit. Luzong volcanic basin is an "ear-like" asymmetric basin of eastward development along the Luohe fault, there is no other half basin buried under the red layer. Luohe ore is corresponding to the offset of Moho and the transition belt of structure. The weak reflection zone in the lower crust of the Luohe may be the surging and eruption channel of magma and mantle fluid. Tanlu fault, Luohe-quekou fault and Changjiang fault are three important faults in the Luzong area. Tanlu behaves a dissymmetrical flower structure, and cut through crust nearly vertically. Xiaoling and Longqiao ores probably located in two flanks of volcanic rock uplift.