摘要
以黑龙江中部地区为研究区域,开展钨钼金属找矿研究,并分析该区域矿床地质特点。通过对该地区地质特征、地球物理特征以及化学特征的研究,从而构建综合性找矿模型。选择双鸭山Ⅱ级矿区进行找矿模型分析,二长花岗岩具有极化率,均值在28.62%,同时花岗斑岩极化率也较高,均值为22.65%,极化较高原因在于岩石中均含有钼矿元素,由此说明研究靶向区域具有很高的钨钼多金属找矿潜质。研究内容为矿区勘探与选区提供重要技术参考。
Taking the central region of Heilongjiang Province as the research area,conduct research on tungsten and molybdenum metal ore exploration and analyze the geological characteristics of the deposits in the region.By studying the geological,geophysical,and chemical characteristics of the region,a comprehensive prospecting model is constructed.Selecting the Shuangyashan Grade II mining area for ore exploration model analysis,it was found that the monzogranite has a polarization rate,with an average of 28.62%,while the granite porphyry also has a high polarization rate,with an average of 22.65%.The reason for the high polarization is that the rocks contain molybdenum ore elements,indicating that the target area for research has high potential for tungsten molybdenum polymetallic ore exploration.The research content provides important technical references for exploration and selection of mining areas.
作者
季文
李宝
李金旺
JI Wen;LI Bao;LI Jin-wang(No.1 Geological Institute of China Metallurgical Geology Bureau,Langfang 065201,China)
出处
《世界有色金属》
2023年第19期73-75,共3页
World Nonferrous Metals
关键词
找矿模型
钨钼多金属
成矿特征
矿床
预测
Mineral exploration model
Tungsten molybdenum polymetallic
Metallogenic characteristics
Deposit
Forecast
