摘要
主要从成矿地质背景 ,含矿层特征和多期成矿等方面阐述了八卦庙金矿含矿岩石中斑点的物质组成及其特征 ,指出秦岭泥盆纪含矿岩石中斑点状构造为成矿流体多期作用的结果且与金矿化关系密切 ,可作为金矿化的重要标志之一。
The genesis of spots in ore bearing rock of Baguamao gold deposit has been elaborated, through the geologic background,the characteristics of ore bearing bed,the mutiperiodic mineralization and the mineral composition.The author indicates that the mottled structure of Devonian system in Qinling Mts. resulted from the mutiperiodic activity of ore fluid and connected with the gold mineralization,In addition,it could be regarded as one of the important marks for gold mineralization
出处
《西北地质科学》
2000年第1期46-52,共7页
Northwest Geoscience
基金
西北有色地质勘查局人才培养基金资助
关键词
八卦庙金矿床
斑点构造
成矿流体
含矿岩石
Baguamiao gold deposit
mottled structure
ore forming fluid
geological cha racteristics
