摘要
从岩浆岩中金的丰度及其分布特征出发，依据岩浆体系演化的不同阶段，阐明了金的配分和性状，分析了在不同性质岩浆体系及其演化过程中金的地球化学习性及对金矿成矿的影响。提出了岩浆岩成矿能力和岩浆成矿系统的概念。通过对岩浆成矿系统、成矿特征的讨论进而揭示了岩浆岩与金矿床之间的关系。
Based on the abundance and distribution of gold in magmatic rocks.The paper expounds the partition and behaivour of gold according to the different phases of magmatic evolution,and studies the geochemical habitus in different character magmatic systems and evolutionary processes and their influence on the formation of gold deposit. Two conceptions,magmatic mineralizing ability and magmatic mineralizing system are defined in the paper ,By discussing the metallogenic character istics of magmatic mineralizing system,the author reveals the relationship between magmatic rocks and gold deposit.
出处
《黄金地质》
1995年第3期39-46,共8页
Gold Geology
关键词
岩浆体系
岩浆演化
金矿床
成矿流体
岩浆岩
magmatic system,magmatic evolution,fluid,mineralizing ability,mineralizing system,gold deposit
