摘要
将双旗山金矿矿化类型划分为石英脉型和蚀变岩型。通过分析测试不同矿化类型、不同地质体、不同开采中段岩矿石样品的有机烃类组分和金含量,认为有机烃类组分和金矿化有着密切的成因联系,在含量上呈反比。因此,有机烃类组分低值异常可以作为该矿床地球化学找矿评价指标。
The mineralization type of Shaungqishan gold deposit has been divided into quartz vein and alteration type. According to hydrocarbons and gold content of rock and ore of various mineralization types, geological bodies on different mining levels it is considered that the gold mineralization is closely associated with hydrocarban compositions showing an inverse ratio in content. Therefore, the lower value anomaly of hydrocarbons can be used as a gechemical index for prospecting evaluation of the deposit.
出处
《矿产与地质》
2004年第2期152-156,共5页
Mineral Resources and Geology
关键词
金矿床
矿化
有机地球化学
福建双旗山
gold deposit
mineralization
organic geochemistry
Shaungqishan
Fujian
