鄯善斑岩岭银钼矿地球化学特征及找矿前景

Geochemical Characteristics and Prospecting Prospect of Banyanling Silver Molybdenum Deposit in Shanshan County

斑岩岭银钼矿位于新疆东天山阿齐山-长城山岛弧带(觉罗塔格岛弧带)中[1],属阿奇山-雅满苏-沙泉子(裂陷槽)Fe-Mn-Co-V-Ti-Au-Cu-石膏-煤-硫铁矿矿带。通过分析矿区地球化学特征、地球化学异常特征和异常赋存的地质环境特征等,研究异常与矿化的相互关系,总结斑岩岭地区银、钼矿找矿标志,分析找矿前景,为该区进一步开展矿产评价工作提供可靠依据。

Banyanling Silver-molybdenum mine is located in Aqishan-Changchengshan island arc belt(Jueluotage is-land arc),belongs to the Aqishan-Yamansu-Shaquanzi(taphrogenic trough)Fe-Mn-Co-V-Ti-Au-Cu-gypsum-coal-pyrite Ore zone.By analyzing the geochemical characteristics,geochemical anomaly characteristics and geological environ-ment characteristics of anomaly occurrence in the mining area,this paper studies the relationship between anomaly and mineralization,summarizes the prospecting signs of silver and molybdenum deposits in porphyry ridge area,and analyz-es the prospecting prospect,so as to provide a reliable basis for further mineral evaluation in this area.