摘要
在对区域成矿特征与典型矿床研究的基础上,系统总结了广西红土型高铁三水铝土矿的成矿地质特征,深入分析了红土型高铁三水铝土矿成矿的控制因素。进而运用基于GIS的"矿床模型综合地质信息预测方法"对广西红土型高铁三水铝土矿进行了综合定位和定量预测,共圈定了42个最小预测区,估算未查明预测资源量7.67×108t。该成果对广西红土型高铁三水铝土矿进一步勘查开发具有重要的指导意义。
According to characteristics of regional mineralization and typical ore deposits in Guangxi,the authors made a systematic summarization of features of lateritic high-iron gibbsite bauxite mineralization and a thorough analysis of the factors controlling this type of bauxite deposits.Comprehensive localization and quantitative prognosis of lateritic high-iron gibbsite bauxite deposits were carried out by using the GIS-based deposit model comprehensive geological information prediction method.42 ore targets were delineated,and potential resources are estimated to be about 767 million tons.These results have important guiding significance for further prospecting and development of the lateritic high-iron gibbsite bauxite deposits.
出处
《地质通报》
CAS
CSCD
北大核心
2011年第8期1303-1311,共9页
Geological Bulletin of China
基金
中国地质调查局全国矿产资源潜力评价项目之工作项目<广西矿产资源潜力评价>(编号:1212010813019)
关键词
红土型高铁三水铝土矿
矿产预测
广西
lateritic high-iron gibbsite bauxite deposit
mineral prediction
Guangxi
