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晋南地区夕卡岩型铁、铜矿床,主要赋存于燕山期(91.5～138百万年)闪长岩—石英二长岩建造的岩浆岩与中奥*陶统碳酸盐岩层的接触处.控制成矿的地质因素和华北地区及山东、河南等地夕卡岩型铁矿床的地质特征基本相似,除与岩浆岩的成矿专属性及构造条件有关外,严格受围岩碳酸盐岩层控制.但由于中奥陶统碳酸盐岩物理性质、化学成分不均一,接触构造形迹不同,接触带地球化学环境等地质条件也不相同,因此本区由东至西,中奥陶统各组的碳酸盐岩均可
The skarn-type iron and copper deposits in the Jinnan area mainly occur in the magmatic rocks of the Yanshanian period (91.5-138 million years) and the magmatic rocks of the Central Ordovician Taojiang carbonate rock Contact with the geological factors controlling mineralization and the North China and Shandong, Henan skarn iron deposits similar geological features, except with the magmatic rock metallogenic specificity and tectonic conditions, strictly controlled by the surrounding rock However, because of the physical properties of the Ordovician carbonate rocks, the chemical composition is not uniform, the contact structure is different, the contact zone geochemistry environment and other geological conditions are not the same, so the area from east to west, medium Ordovician carbonate rocks in each group can be