广东龙门上仓铅锌矿成矿特征及成矿规律研究

龙门上仓铅锌矿是广东省上仓式沉积改造型铅锌矿的典型矿床。通过对龙门上仓铅锌矿的矿床特征进行研究，综合前人的研究成果，归纳总结出该矿床的成矿要素，并且对矿床的成矿模式进行了初步探讨。研究表明，由大赛坝组构成槽部的开阔向斜以及南西翼帽子峰组层间破碎带构成的控矿构造是该矿的必要成矿要素。矿床成因属于岩浆热液—沉积改造型。

Study on metallogenic characteristics and rules of ore formation in Shangcang Lead and Zinc Deposit in Longmen of Guangdong

Shangcang lead and zinc deposit was the typical deposit of sedimentation-reformation lead and zinc ore in Guangdong Province. The authors studied the geological characteristics of Shangcang lead and zinc deposit. Based on the result and the available data, the authors summarized the metallogenic factor of the deposit, and tried to give out the metallogenic model. It was concluded that the controlling structures consisting of Dasaiba syncline and Maozifeng interlayered fractured zone was the most requisite metallogenic factor. The genesis of the deposit belonged to sedimentation -reformation lead and zinc ore type.