广西贺州焦木金矿床地质特征和成因初探

Geological characteristics and genesis of Jiaomu Gold Deposit in Hezhou,Guangxi

广西贺州焦木金矿床为近年来大瑶山金矿成矿带新发现的矿床,矿区内发育的大宁复式岩体,与区域内成矿作用关系密切。重点阐述了焦木金矿床的矿床地质特征,同时结合矿田范围内重要的龙水金矿床的成矿特征和成因研究,对焦木金矿床的矿床成因进行了初步分析,结果表明,焦木金矿床属于破碎带黄铁绢英岩型金矿床。

Jiaomu Gold Deposit in Hezhou of Guangxi is a recently found deposit in Dayaoshan Gold Metallogenic Belt. There developed the Daning complex massif in the mine field,which is closely related with regional mineralization. This paper focuses on geological characteristics of the deposit. And based on the metallogenic characteristics and genetic research of Longshui Gold Deposit within the scale of the ore field,preliminary analysis of the genesis of Jiaomu Deposit is carried out. The results show that Jiaomu Gold Deposit is a beresite gold deposit in fracture zone.