广西罗城县记洞湾矿区地电化学提取法寻找隐伏锡铜多金属矿的研究及找矿预测

来源 :黄金科学技术 | 被引量 : 0次 | 上传用户：qiujunzhang

【摘要】

：

为了解决广西罗城县记洞湾矿区深部找矿问题,在矿区开展了地电化学提取法寻找隐伏锡铜多金属矿的研究工作。在已知矿体剖面上发现的地电化学提取异常与矿体对应度较高,能较好地反映出锡铜矿体的埋藏位置,说明地电化学提取法在罗城县记洞湾矿区找矿是可行有效的。利用因子分析和聚类分析得出4组成矿元素组合F1(Cu-Ni-Co-Pb-Zn)、F2(W-Sn)、F3(Ag-Bi)和F4(B),表明研究区地电化学异常规模大且比较集中,清晰度高,异常浓度分带明显,从而划分出A类靶区2个,B类靶区2个,各预测靶区与区内已知锡铜多金属

【作者】

：

王宇慧罗先熔何旺王东汤国栋商振城

【机构】

：

桂林理工大学地球科学学院,广西壮族自治区地震局

【出处】

：

黄金科学技术

【发表日期】

：

2021年4期

【关键词】

：

锡铜多金属矿地电化学提取法异常特征找矿预测记洞湾矿区广西

【基金项目】

：

国家重点研发计划项目“深部铀成矿信息识别技术研究”(编号:2017YFC0602604HT02),“华南热液型铀矿基地深部探测技术示范”(编号:2017YFC0602600)联合资助。

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广西罗城县记洞湾矿区地电化学提取法寻找隐伏锡铜多金属矿的研究及找矿预测

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