沈红钱,张遂,袁良军,姚希财,谢兴友,郑超,张仁彪,蒋天锐,田景江.贵州松桃石塘锰矿床主要地质特征与找矿预测[J].贵州地质,2018,35(4):334-343, 348
贵州松桃石塘锰矿床主要地质特征与找矿预测
Main Geological Characteristics and Prospecting Prediction of Shitang Manganese Deposit in Songtao,Guizhou
投稿时间:2018-09-10  
DOI:
中文关键词:  锰矿  矿床特征  成锰盆地  贵州松桃
英文关键词:Manganese ore  Deposit characteristics  Manganese basin  Songtao,Guizhou
基金项目:中国地质调查局《贵州锰矿成因与成矿规律》(编号:DD20160346-54)、《贵州省矿产资源调查成果综合集成与服务产品开发》(编号:DD20160346-28)、贵州省锰矿资源预测评价科技创新人才团队(黔科合平台人才[2018]5618)、锰、铝、重晶石矿资源深部开采及精深加工技术与示范研究(黔科合[2016]支撑2902)联合资助。
作者单位E-mail
沈红钱 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300 1024583324@qq.com 
张遂 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
袁良军 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
姚希财 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
谢兴友 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
郑超 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
张仁彪 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
蒋天锐 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
田景江 贵州省地质矿产勘查开发局103地质大队贵州铜仁554300  
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中文摘要:
      松桃石塘锰矿床是上世纪60年代中期贵州省地矿局103地质队发现,并在本世纪初评价提交的小型锰矿床。锰矿产于南华系下统大塘坡组第一段(含锰岩系)下部黑色碳质页岩中,矿体呈层状、似层状倾斜产出,矿体走向长700余米,倾向斜深800 m,矿体厚0.221.30 m,平均0.86 m。本次通过对含锰岩系、锰矿体厚度等变化规律的分析研究,运用南华纪锰矿裂谷盆地古天然气渗漏成矿理论和深部隐伏矿找矿预测模型进行类比分析,圈定了石塘IV级地堑盆地的空间分布范围,该盆地呈北东65°左右方向展布,长3 600 m,宽8001 400 m,在盆地北东东方向尚具有较大找矿潜力。
英文摘要:
      The Songtao Shitang manganese deposit was discovered by the 103 Geological Team of the Guizhou Bureau of Geology and Mineral in the mid-1960s and was evaluated as small manganese deposit at the beginning of this century.Manganese ore occurred in the black carbonaceous shale in the lower part of the first section of the Datangpo formation of the South China System(manganese-bearing rock series) bedded and stratoid,the ore body is more than 700 meters long.The depth of the slope is 800 meters,and the thickness of the ore body is 0.22 to 1.30 meters,with an average of 0.86 meters.Based on the analysis of the variation law of manganese-bearing rock series and manganese ore body thickness,the analogy analysis of the ancient gas leakage ore-forming theory and the deep concealed ore prospecting model manganese ore rift basin was used to delineate the Shitang IV in the Nanhua period.The spatial distribution of the gradual mantle basin,which is distributed in the direction of about 65° northeast,is 3 600 m long and 8001 400 m wide,and has a large potential for prospecting in the northeast direction of the basin.
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