| 黑龙江黑河五道沟地区区域地球化学特征及其与成矿的关系 |
| |
| 引用本文： | 郑全波,马江水,杨晓平.黑龙江黑河五道沟地区区域地球化学特征及其与成矿的关系[J].地质与资源,2018,27(2):141-148. |
| |
| 作者姓名： | 郑全波 马江水 杨晓平 |
| |
| 作者单位： | 1. 黑龙江地质调查研究总院 齐齐哈尔分院, 黑龙江 哈尔滨 150036;2. 中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034 |
| |
| 基金项目： | 中央地质勘查基金项目"1：25万黑合市幅（M52C002001）区调修测"（编号1212010510608） |
| |
| 摘 要： | 五道沟地区处于兴安地块与松嫩地块结合部位，多宝山矿集区东部，成矿地质条件优越.该区为森林覆盖区，在该区开展矿产调查过程中，化探方法显得尤为重要.分层次开展区域地质调查、区域地球化学测量和重点区土壤测量，研究该区地球化学特征，确定主攻矿种，圈定重点找矿靶区，取得了一定的找矿成果.通过异常查证新发现铜矿点2处，金矿化点2处，金（铜）矿化信息地10处，找矿线索3处.圈定Ⅰ级找矿靶区3处，Ⅱ级找矿靶区2处.通过研究元素分布规律等，结合成矿地质背景分析，认为该区Au、Ag、Cu、Pb等元素局部富集，Au、Cu成矿的可能性较大，中生代岩浆作用与成矿关系密切.
|
| 关 键 词： | 区域地球化学 地球化学异常 金、铜矿化 五道沟地区 黑龙江 |
| 收稿时间： | 2017-02-21 |
REGIONAL GEOCHEMISTRY AND ITS RELATIONSHIP WITH MINERALIZATION OF WUDAOGOU AREA IN HEIHE,HEILONGJIANG PROVINCE |
| |
| ZHENG Quan-bo,MA Jiang-shui,YANG Xiao-ping.REGIONAL GEOCHEMISTRY AND ITS RELATIONSHIP WITH MINERALIZATION OF WUDAOGOU AREA IN HEIHE,HEILONGJIANG PROVINCE[J].Geology and Resources,2018,27(2):141-148. |
| |
| Authors: | ZHENG Quan-bo MA Jiang-shui YANG Xiao-ping |
| |
| Institution: | 1.Qiqihar Branch, Heilongjiang Institute of Geological Survey, Harbin 150036, China;2.Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China |
| |
| Abstract: | The Wudaogou area, located in the juncture of Xing'an massif and Songnen massif and the eastern part of Duobaoshan ore-concentrated area, has favorable metallogenic geologic conditions. The geochemical prospecting method plays an important role in the mineral survey in this forest-covered area. The regional geological and geochemical explorations and soil surveys in key areas are carried out hierarchically to determine the major minerals and delineate the key prospecting targets, which have obtained certain results. Two copper occurrences, two gold mineralization spots, ten gold (copper) mineralization information sites, and three prospecting clues are newly discovered through anomaly verification. Three Level-I and two Level-II prospecting targets are also delineated. By study on the distribution of elements, combined with metallogenic geologic background analysis, it is thought that there is local enrichment of elements such as Au, Ag, Cu and Pb, among which Au and Cu have great metallogenic probability. The mineralization is closely related to Mesozoic magmatism. |
| |
| Keywords: | regional geochemistry geochemical anomaly gold-copper mineralization Wudaogou area Heilongjiang Province |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《地质与资源》浏览原始摘要信息 |
| 点击此处可从《地质与资源》下载免费的PDF全文 |
|
