广东省硫铁矿资源潜力分析

利用矿床模型综合地质信息矿产预测方法，在广东省已有硫铁矿床矿区地质、区域地质、物探、化探资料的基础上，对全省硫铁矿按矿产预测类型、预测工作区进行了最小预测区的圈定，使用地质参数体积法估算了硫铁矿的潜在资源量。以此为基础，将广东省最小预测区合理归并为找矿潜力区，按照资源丰度，分析了广东省内硫铁矿各潜力区的找矿潜力，得出广东省已有硫铁矿床的深部与外围仍有很大潜力，未知区找已有类型硫铁矿床也有很大潜力；同时提出优先开发大降坪、西牛、河朗、凡口、马口、大宝山、保安等地区的勘查部署建议。另外，笔者所应用的矿床预测类型分析、矿床类比、空间分析、归并计算的方法为其他省不同矿种的潜力分析提供了方法参考。

Quantified Research on Potential of Pyrite Mineral Resource in Guangdong Province,China

Based on the data of pyrite deposit, the regional geology, geophysics and geochemistry of Guangdong Province, the minimum prediction area is delineated under the conditions of different prediction of types and assessment working area by the methodology of deposit modeling and integrated geological information for mineral resource potential assessment．According to the resource abundance in each prospective area which was merged by the minimum prediction area, the authors studied pyrite prospective areas in Guangdong Province. It’s suggested that Dajiangping, Xiniu, Helang, Fankou, Makou, Dabaoshan and Bao’an be prior to develop. By the way, the method of analysis in the paper gives an example of mineral resources potential analysis in other provinces.