摘要
根据 70 4个主要金矿床的成矿时代研究 ,将中国金矿床划分为古元古代、中新元古代、早古生代、晚古生代、三叠纪、侏罗 -白垩纪、新生代 7个成矿期。统计分析了各成矿期形成的金矿床数量、储量及矿床类型 ,总结了各成矿期金矿床的分布特征。
According to the metallogenic epoch of 704 main gold deposit in China, the gold deposit can be divided into seven mineralization epoch: Early Proterozoic, Middle Late Proterozoic, Lower Paleozoic, Upper Paleozoic, Cenozoic Eras and Triassic, Jurassic Cretaceous Periods. The types, number, reserves and distribution features of the gold deposit formed in different mineralization epoch are statistical analysed.
出处
《黄金地质》
2000年第1期74-78,共5页
Gold Geology
