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康滇地轴中段的富铁矿是指除了攀技花式钒钛磁铁矿床以外的,分布在会理、会东、德昌、沪沽一带的双水井组,天宝山组,九盘营组地层中的富铁矿床。如最有名的双水井式赤铁矿、新发赤铁矿,小街、兴隆菱铁矿,沪沽、拉克、大顶山的磁铁矿矿床等。这些矿床与一定层位有关。前人过去认为它们属于沉积变质铁矿床,近年来认为是热液矿床、矽卡岩型矿床以及侧分泌型层控矿床等成因类型。我们认为这些矿床在成因上都是与火山作用有关的各种类型铁矿床。如双水井一满银沟、香炉山一鹦哥咀,双凤山、雕子崖、新发、毛姑坝等地的赤铁矿矿
The iron-rich ore in the middle part of Kangdi-Dian axis refers to the Shuangshuijing Formation, Tianbaoshan Formation and Jiupeiping Formation formation except for the Panzhihua fan-shaped vanadium-titanium magnetite deposit located in Huili, Huidong, Dechang and Hugu areas In the iron ore deposits. Such as the most famous double-well type hematite, new hematite, small street, prosperous siderite, Shanghai, Lack, Dadingshan magnetite deposits. These deposits are related to a certain horizon. In the past, the ancients thought they belonged to sedimentary metamorphic iron deposits, which in recent years are considered as genetic types such as hydrothermal deposits, skarn deposits and lateral secretory beds. We believe that these deposits are all genetically related to various types of volcanic iron deposits. Such as a double well of silver ditch, incense burger mountain a budgerigot Tsui, double Fengshan, Diaoya Cliff, the new hair, the dam and other places of hematite mine