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黔西南泥堡金矿在大地构造上位于扬子地块和右江褶皱带的交接部位。在该交接部位形成了我国著名的滇黔桂卡林型金矿矿集区,发育着众多的卡林型金矿床,其中包括超大型的水银洞金矿、烂泥沟金矿。泥堡卡林型金矿是近年来勘查发现的特大型矿床,资源储量近50 t。与区域上的水银洞金矿、烂泥沟金矿相比,泥堡金矿在产出位置和地质特征上都独具特色:1矿体和围岩中均有凝灰质出现,大部分凝灰质发生粘土化、硅化;2断裂和地层都对矿体有控制作用,矿体主要分布在断裂破碎带及
Qiaopu gold deposit in southwestern Guizhou is located at the junction of Yangtze block and Youjiang fold belt in the tectonic setting. At the handover site, the well-known gold, silver and cadmium-type gold deposits in our country have been formed and many Carlin-type gold deposits have been developed, including the super large-scale mercury gold mine and the Lannigou gold deposit. The Qiabao Carlin-type gold deposit is an extra-large deposit discovered in recent years and has a resource reserve of nearly 50 tons. Compared with the Shuiyindong gold deposit and the Lannigou gold deposit in the area, the Niubu gold deposit is unique in its output location and geological features: 1 Tuff is present in both the orebody and the surrounding rock, most of the tuff Occurrence of clay, silicification; 2 faults and strata all have control over the ore body, the ore body is mainly distributed in the fracture zone and