景德镇杨草尖地区成矿条件与成矿预测

Metallogenic conditions and metallogenic prediction in Yangcaojian area of Jingdezhen

杨草尖地区位于世界最大钨矿床-朱溪矿床南西侧,成矿条件优越。本文从地物化特征等方面分析,发现杨草尖地区物探异常规模与地表出露的岩体规模不匹配,推测深部存在隐伏岩体;化探异常显示与深部岩体和北东向构造有关;认为具备寻找大中型蚀变花岗岩(斑岩)型+脉型铜金矿床的潜力。

The Yangcaojian area is located on the southwest side of the Zhuxi deposit,the largest tungsten deposit in the world.The ore-forming conditions are superior.Based on the analysis of geological,geophysical and geochemical characteristics,we found that the scale of geophysical anomalies does not match the size of the exposed rock mass,and there should be hidden rocks in the deep.Geochemical anomalies are related to deep rock mass and NE-trending structure.We considered that Yangcaojian area has the potential to find large and medium-sized altered granite(porphyry)type+vein type Cu-Au deposit.