摘要
根据金矿成矿具有多期多路段叠加成矿 (晕 )的特点 ,在研究典型金矿床的构造叠加晕特点、建立矿床叠加晕模型的基础上总结出了预测金矿床 (体 )深部盲矿存在的构造叠加晕前。
Gold ore formation is strictly controled by structures. Structcural activities are pulsive and gold ore formation is characterized by multiple stages and halo overprint. Structural overprint halo model study on more than ten large size Au deposits in the gold ore deposit concentrated areas form Jiaodong, Xiaoqinling and Hebei shows similarity and individualism and lead to coexistence cxiterion of the head and tail halo of deep blind ore body or the second gold concentration beneath the known ore deposits (bodics).
出处
《地质找矿论丛》
CAS
CSCD
2002年第3期195-197,共3页
Contributions to Geology and Mineral Resources Research
关键词
金矿床
盲矿预测
构造叠加晕
成矿作用
Au deposit
blind ore prediction
Structural overprint halo
criterion for coexistence of head and tail halo
