| 福建黄田矿区地电化学法寻找隐伏金银多金属矿的研究 |
| |
| 引用本文： | 段续川,罗先熔,张有军,严松,袁和,蓝天,张智腾.福建黄田矿区地电化学法寻找隐伏金银多金属矿的研究[J].矿产勘查,2017,8(4):663-671. |
| |
| 作者姓名： | 段续川 罗先熔 张有军 严松 袁和 蓝天 张智腾 |
| |
| 作者单位： | 桂林理工大学地球科学学院,隐伏矿床预测研究所,广西隐伏金属矿产勘查重点实验室, 桂林 541006,桂林理工大学地球科学学院,隐伏矿床预测研究所,广西隐伏金属矿产勘查重点实验室, 桂林 541006,天津华北地质勘查局,天津 300170,桂林理工大学地球科学学院,隐伏矿床预测研究所,广西隐伏金属矿产勘查重点实验室, 桂林 541006,桂林理工大学地球科学学院,隐伏矿床预测研究所,广西隐伏金属矿产勘查重点实验室, 桂林 541006,桂林理工大学地球科学学院,隐伏矿床预测研究所,广西隐伏金属矿产勘查重点实验室, 桂林 541006,福建省121地质大队, 龙岩 364021 |
| |
| 基金项目： | 中国地质调查局项目(编号:12120113101500)和广西隐伏金属矿产勘查重点实验室开放基金项目(编号:11-031-20)联合资助。 |
| |
| 摘 要： | 为了在闽西南坳陷带寻找深部盲矿体,在福建省黄田矿区开展了地球电化学勘查法找矿研究工作。结合该地区地质背景特征,利用衬度值异常和衬度累加值异常等地质统计方法,对典型的中、高温成矿元素地球电化学数据进行处理。结果表明,在已知矿体上方出现明显的地电提取主成矿元素异常和衬度值累加异常,说明地电勘查法找矿的有效性。结合主成矿元素的相关关系,初步建立福建黄田矿区隐伏矿床地球电化学理想找矿模型,并在已知矿区外围开展找矿预测工作,圈定3个有找矿前景的异常区。
|
| 关 键 词： | 地球电化学 衬度异常 找矿预测 福建黄田 |
| 收稿时间： | 2017/3/6 0:00:00 |
Application of geoelectro-chemical method for prospecting concealed gold-silver polymetallic deposit in Huangtian district, Fujian |
| |
| DUAN Xu-chuan,LUO Xian-rong,ZHANG You-jun,YAN Song,YUAN He,LAN Tian and ZHANG Zhi-teng.Application of geoelectro-chemical method for prospecting concealed gold-silver polymetallic deposit in Huangtian district, Fujian[J].Mineral Exploration,2017,8(4):663-671. |
| |
| Authors: | DUAN Xu-chuan LUO Xian-rong ZHANG You-jun YAN Song YUAN He LAN Tian and ZHANG Zhi-teng |
| |
| Affiliation: | Department of Earth Sciences, Guilin University of Technology Institute of Prediction for Hidden Deposit Guangxi Key Laboratory of Hidden Metallic Ore Deposit Exploration,Guilin 541006,Department of Earth Sciences, Guilin University of Technology Institute of Prediction for Hidden Deposit Guangxi Key Laboratory of Hidden Metallic Ore Deposit Exploration,Guilin 541006,Tianjin North China Geological Exploration Bureau, Tianjin 300170,Department of Earth Sciences, Guilin University of Technology Institute of Prediction for Hidden Deposit Guangxi Key Laboratory of Hidden Metallic Ore Deposit Exploration,Guilin 541006,Department of Earth Sciences, Guilin University of Technology Institute of Prediction for Hidden Deposit Guangxi Key Laboratory of Hidden Metallic Ore Deposit Exploration,Guilin 541006,Department of Earth Sciences, Guilin University of Technology Institute of Prediction for Hidden Deposit Guangxi Key Laboratory of Hidden Metallic Ore Deposit Exploration,Guilin 541006 and No.121 Geological Team for Coal of Fujian Province, Longyan 364021 |
| |
| Abstract: | In order to explore deep concealed orebodies in southwestern Fujian Province, the geoelectro-chemical method was conducted for prospecting. The geochemical data of the mesothermal and hypothermal ore-forming elements in Huangtian area are processed by using the statistical methods, such as contrast anomaly method, accumulative contract anomaly etc in combination with geological background. The result shows that the obvious anomalies of major ore-forming element and accumulative contrast anomaly were distributed on the upper part of known ore-body. It indicated this method is effective for prospecting. Combined with relationship between ore-forming elements, an ideal geoelectro-chemical prospecting model is set up.Finally three anomalous areas were outlined in the peripheral zone for next stage exploration. |
| |
| Keywords: | geoelectro-chemical method contrast anomaly prospecting prediction Fujian Huangtian |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《矿产勘查》浏览原始摘要信息 |
|
点击此处可从《矿产勘查》下载全文 |
|
