本文对大义山区域地质特征进行了分析,通过物化探测试等手段确定了矿产资源物化探特征,探明的区内矿产主要有锡、铅、锌、铜、砷、硼、硅灰石等,其中硼、硅灰石矿分别为中型和大型矿床,对该地区成矿地质条件及控矿因素进行了讨论,并以锡矿为例对区内找矿标志进行了说明.%The geology characteristics in DaYiShan were analyzed and the mineral deposit geochemical-geophysical characteristics were confirmed. Sn、Pb、Zn、Ci、 As、B and datolite were found in explored aera. The boron deposit and datolite deposit were medium-sized and man-sized deposit, separately. The metallogenic geology condiation and ore-controlling factors were discussed. The exploration indication in mineral area was explained by tin deposit.
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