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贵州遵义锰矿国家整装勘查区地质找矿主要进展及潜力预测 预览 被引量:6

Main Progress and Potential Prediction of Geological Prospecting of Manganese Ore in National Fully Equipped Exploration Area of Zunyi, Guizhou Province
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摘要 贵州遵义锰矿国家整装勘查区位位于扬子地块东南缘的武陵山成矿带中段。著名的二叠纪茅口晚期遵义锰矿,形成于华南地块裂解背景下的水城—遵义台沟中。近年来,项目团队在该区通过长期的产学研协同攻关,找到了遵义锰矿底板"白泥塘层"硅质岩的热水成因证据,详细梳理了锰矿成矿的构造古地理背景,发现了遵义锰矿的矿床类型——海底喷流沉积型锰矿床。通过该整装勘查区的实践检验,先后新发现大型锰矿床2个(深溪锰矿、永安锰矿),中型锰矿床2个(小金沟锰矿、转龙庙锰矿),新发现的锰矿资源量,超过了以往保有资源量的两倍,实现了遵义锰矿找矿的重大突破。根据成矿预测,遵义锰矿找矿潜力依然巨大。 National fully equipped exploration area of manganese ore in zunyi is located in the middle of the Wulingshan metallogenic belt in the southeastern margin of the Yangtze block. The manganese ore of late Maokou in Permian which formed in the south China block under the background of Shuicheng - Zunyi Taigou is very famous. In recent years,the project team in the area through long-term research cooperation research, found the Zunyi manganese ore floor “white mud pond” siliceous rock hot water genesis evidence, detailed combing the mineralization of manganese ore paleogeographic background, found Zunyi Types of Mineral De-posits in the Manganese - Submarine Jet Deposited Manganese Deposit. Through the practice test of the whole exploration area, two new large - scale manganese deposits ( two types of deep - manganese ore, Yongan manganese ore) ,two medium-sized manganese deposits ( Xiaojingou manganese ore, Longlongmao manganese ore) ,newly discovered manganese ore resources, More than twice the amount of resources in the past, to achieve a major breakthrough in Zunyi manganese ore prospecting. According to metallogenic prognosis, Zunyi manganese ore prospecting potential is still huge.
作者 刘志臣 颜佳新 陈登 钟月丽 汪洋 王劲松 崔忠强 龙宣霖 李隆富 魏泽权 秦先进 刘永坤 周晓林 戴文坤 时中越 陈蝶 刘柯 蔡嘉骅 LIU Zhi-chen1,2,YAN Jia-xin2,CHEN Deng1,2,ZHONG Yue-li 1,WANG Yang1,WANG Jin-song1, CUI Zhong-qiang1 ,LONG Xuan-lin1 ,LI Long-fu1, WEI Ze-quan1 ,QIN Xian-jin1 ,LIU Yong-kun1, ZHOU Xiao-lin1 ,DAI Wen-kun1 ,SHI Zhong-yue1,CHEN Die2,LIU Ke2,CAI Jia-hua2(1. The 102 Geological Team, Guizhou Bureau of Exploration and Development of Geology and Mineral Resources , Zunyi 553003 , Guizhou, China ; 2. Faculty of Earth Sciences,China University of Geosciences ,Wuhan430074 ,Hubei , China)
出处 《贵州地质》 2017年第2期63-70,共8页 Guizhou Geology
基金 中国地质调查局《中国矿产地质与成矿规律综合集成和服务》(121201103000150020) 贵州省地质矿产勘查开发局地质科研项目(黔地矿科合[2016]3号)贵州遵义二叠纪裂陷槽盆地演化与锰矿成矿作用研究,贵州省遵义锰矿整装勘查找矿预测及与技术运用示范项目联合资助(2016—2018)
关键词 锰矿 整装勘查 找矿进展 潜力预测 贵州遵义 Manganese Ore Fully equipped exploration Prospecting Progress Potential Prediction Guizhou Zunyi
作者简介 刘志臣(1982-),男,高级工程师,主要从事矿产地质勘查、研究工作.
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