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金矿床(体)深部盲矿预测的构造叠加晕前、尾晕共存准则
COEXISTENCE CRITERION OR OVERPRINT OF THE HEAD AND TAIL HALO FOR BLIND ORE BODY PREDICTION
【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、尾晕共存准则
【Abstract】 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).
【关键词】 金矿床;
盲矿预测;
构造叠加晕;
前、尾晕共存准则;
【Key words】 Au deposit; blind ore prediction; Structural overprint halo; criterion for coexistence of head and tail halo;
【Key words】 Au deposit; blind ore prediction; Structural overprint halo; criterion for coexistence of head and tail halo;
- 【文献出处】 地质找矿论丛 ,Conributions To Geology and Mineral Resources Research , 编辑部邮箱 ,2002年03期
- 【分类号】P632
- 【被引频次】37
- 【下载频次】372