摘要
唐家湾金矿点位于凤太矿田中的八方山-八卦庙矿集区东南部的沈家湾-唐家湾金成矿带东端。唐家湾金矿点在地表圈出了Ⅰ、Ⅱ、Ⅲ号3条含金蚀变带,圈定了3条金矿体,赋存于马号梁-黑湾背斜北翼的次级向斜核部,星红铺组第三岩性段第一岩性层(D3x31)中的层间脆-韧性剪切带中,总结矿点地质特征和找矿标志,为后续地质找矿工作提供参考。
The Tangjiawan gold deposit is located in the eastern part of the the Shenjiawan-Tangjiawan gold Metallogenic belt of southeastern Bafangshan-Baguamiao ore zone which belongs to the Fengtai ore field.Tangjiawan gold deposit is divid- ed into Ⅰ、Ⅱ、Ⅲthree gold-containing alteration zones and circle three gold ore bodies.The deposit is Occurred in the Ma- haoliang-Heiwan anticline＇s north wing of the secondary syncline nuclei, Xinghongpu Formation the third lithologic Member of the first lithology （ D3x31 ） in the layer of brittle - ductile shear zone. This paper summarizes the geological characteristics of ore spots and prospecting markers, providing reference for subsequent geological prospecting work.
作者
董君鹏
刘涛
代金龙
程功德
DONG Jun-peng;LIU Tao;DAI Jin-long;CHENG Gong-de(Baoji Northwest Coloured 717 Team Co.Ltd.,Baoji 721015,China)
出处
《甘肃冶金》
2018年第4期65-68,共4页
Gansu Metallurgy
关键词
唐家湾
金矿
地质特征
找矿标志
Tangjiawan
gold deposit
geological characters
exploration directions
