| 姚希财,田景江,张平壹,陈甲才,沈红钱,袁良军.贵州松桃高地超大型锰矿床矿体空间分布规律与找矿预测[J].贵州地质,2017,34(1):9-17 |
| 贵州松桃高地超大型锰矿床矿体空间分布规律与找矿预测 |
| Orebody Spatial Distrbution Regulation and Prospecting Prediction of Gaodi Super-large Manganese Deposit in Songtao，Guizhou |
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| DOI： |
| 中文关键词: 超大型锰矿 矿体特征 找矿预测 松桃高地 贵州 |
| 英文关键词:Super-large manganese deposit Orebody characteristic Prospecting prediction Gaodi Songtao,Guizhou |
| 基金项目:国土资源部公益性行业科研专项项目“上扬子地块东南缘锰矿国家整装勘查区成矿系统与深部找矿关键技术研究及示范”（201411051）和中国地质调查局“中国矿产地质与成矿规律综合集成和服务”项目(1212011003000150020)《贵州锰矿成因与成矿规律》课题资助。 |
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| 中文摘要: |
| 松桃高地超大型锰矿床属于典型的古天然气渗漏沉积型锰矿床，位于断陷盆地中心的渗漏喷溢口及附近的中心相区，古天然气渗漏喷溢沉积成矿系统中心相、过渡相、边缘相特征十分典型，矿床矿体规模巨大，菱锰矿品位高。笔者通过对松桃高地超大型锰矿及邻区地质资料进行综合整理研究，并对其地质特征、矿体空间分布特征进行了论述，认为松桃高地超大型锰矿床、松桃道坨超大型锰矿床及松桃李家湾大型锰矿床属于同一Ⅳ级断陷（地堑）盆地，该盆地长轴方向大致为NE65°，目前已控制的资源量已逾3亿吨，但该断陷（地堑）盆地控制的菱锰矿体均未圈边，找矿潜力巨大。 |
| 英文摘要: |
| Gaodi super-large manganese deposit is a typical Ancient natural gas seepage sedimentary-type manganese deposit which in the central phase area naerby and overflow vent of fault basin，the central phase，marginal facies and transition phase of ancient natural gas seepage overflow sedimentary manganese formation system are obvios，the orebody has big scale and high gradeThe geologic information of Gaodi manganese deposit and nearby area are studied，the geologic and spatial characteristics are discussed，it’s thought that Gaodi super-large manganese deposit，Daotuo super-large manganese deposit and Lijiawan large manganese deposit belong to the same IV level fault basin，the general basin long axis is NE65°，the known resource is more than 300 million ton，but the exploration of the basin isn’t finished，the potential is very large. |
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