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祝大伟,何玉燕,郝延海,王海军.新疆塔什库尔干县赞坎铁矿外围水系沉积物地球化学特征及找矿方向[J].地质通报,2017,(10):1867-1873.
新疆塔什库尔干县赞坎铁矿外围水系沉积物地球化学特征及找矿方向    点此下载全文
祝大伟1  何玉燕1  郝延海2  王海军2  
1. 四川省核工业地质局二八二大队, 四川 德阳 618000;
2. 新疆地矿局第二地质大队, 新疆 喀什 844002
基金项目:中国地质调查局项目《新疆塔什库尔干县赞坎铁矿区外围矿产地质调查》(编号:12120113045800)
DOI:
摘要:
      通过塔什库尔干县赞坎铁矿外围地区水系沉积物地球化学特征及其元素相关性的研究表明,元素(地球化学)异常(高值区)严格受塔阿西-色克布拉克断裂带,以及泥盆纪地层、热液活动、岩脉等因素联合控制。根据异常特征与成矿地质条件,圈定了4处成矿远景区,即赞格尔铅银钨多金属成矿远景区(Ⅰ1)、西若钨锡钼铜多金属成矿远景区(Ⅱ2)、盖家克铬镍铜金多金属成矿远景区(Ⅱ3)和哈尼沙里地金多金属成矿远景区(Ⅱ4),为下一步找矿工作指明了方向。
关键词:赞坎铁矿  塔阿西-色克布拉克断裂带  水系沉积物  成矿远景区
Geochemical characteristics of stream sediments and prospecting orientation in the periphery of the Zankan iron ore deposit, Taxkorgan, Xinjiang    Download Fulltext
ZHU Dawei1  HE Yuyan1  HAO Yanhai2  WANG Haijun2  
1. No. 282 Geological Party, Sichuan Geological Bureau of Nuke Industry, Deyang 618000, Sichuan, China;
2. No.2 Geological Party, Xinjiang Bureau of Geology and Mineral Resources, Kashi 844002, Xinjiang, China
Fund Project:
Abstract:
      In this paper, the authors report the geochemical prospecting results around the margins of the Zankan iron deposit and dis-cussed the relationship between elements as well as their coupling with the regional geology. Studies reveal that the geochemical anomalies are obviously constrained by the Taaxi-Sekebulake fault, the lithology of Devonian strata and the igneous activities. Ac-cording to the features of the geochemical anomalies, in combination with regional geology, the authors delineated four ore prospect-ing areas, i.e., the Zanger Pb-Ag-W prospective area, the Xinuo W-Sn polymetallic prospective area, the Gaijiake Cr-Ni-Cu pros-pecting area, and the Halishali Au polymetallic prospective area. The results point out the prospecting locations in the feature.
Keywords:Zankan iron deposit  Taaxi-Sekebulake fault  stream sediments  prospective area
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