多不杂斑岩型铜矿集区位于西藏自治区阿里地区改则县西北部,距改则县城约100km,处于班公湖-怒江成矿带西段,调查与研究结果都表明该结合带也具有巨大的找矿潜力。本文从因子分析的角度确定多不杂矿集区地球化学指标,对指导进一步找矿有重要意义。1矿集区地质特征矿区构造位置处于班公湖-怒江缝合带北侧,羌塘地块的南缘。该矿区是新近发现的具有超大型远景的典型富金斑岩铜 The multi-porphyry-type copper deposit is located in the northwestern part of Gaize County, Ali District, Tibet Autonomous Region, about 100km away from Gaize County, and is located in the west of the Bangong Lake-Nujiang metallogenic belt. The results of the survey and research show that the bond belt Has a huge prospecting potential. In this paper, we determine the geochemical indexes of Duobaotu ore-gathering area from the perspective of factor analysis, which is of great significance to guide the further prospecting. Geological characteristics of a mining area Mining area structure located in the north of Bangong Lake - Nujiang suture zone, the southern margin of the Qiangtang block. The mine is a newly discovered, typically gold-rich, porphyry copper with very large vista