彭大明. 晋东北地区金矿类型及找矿方向[J]. 地质与资源, 1995, 4(4): 263-268.
    引用本文: 彭大明. 晋东北地区金矿类型及找矿方向[J]. 地质与资源, 1995, 4(4): 263-268.
    Peng Daming. GOLD DEPOSIT OF AND PROSPECTING IN THE NORTHEAST AREA OF SHANXI PROVINCE[J]. Geology and Resources, 1995, 4(4): 263-268.
    Citation: Peng Daming. GOLD DEPOSIT OF AND PROSPECTING IN THE NORTHEAST AREA OF SHANXI PROVINCE[J]. Geology and Resources, 1995, 4(4): 263-268.

    晋东北地区金矿类型及找矿方向

    GOLD DEPOSIT OF AND PROSPECTING IN THE NORTHEAST AREA OF SHANXI PROVINCE

    • 摘要: 晋东北地区含金地层主要是滹沱群和五台群下亚群;主要金矿类型有①含金石英脉型;②构造蚀变岩型;③微细浸染型;④爆破角砾岩型;⑤伴生金型,找矿应注意剪切带共轭交汇处、燕山期岩体内外接触带及煌斑岩脉等。

       

      Abstract: In the northeast of Shanxi province, the auriferous strata are mainly metamorphic breccia rock of Hutuo group and the lower sub-group of Wutai group; The major gold deposit types are follows:(1) auriferous quartz vein type; (2) tectonoaltered rock type; (3) microscopic impregnation type; (4) explosion breccia rock type and (5) associated gold type. The prospecting should pay attention to conjugate convergence site of shear zone. inside and outside contact zones of Yanshan period rock body and lamprophyric vein etc.

       

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