山东新城金矿床地质特征及找矿标志分析
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摘要
山东新城金矿床位于胶北隆起区,与焦家金矿床、三山岛金矿床处于同一构造环境上,成因与郭家岭花岗闪长岩和煌斑岩类有密切关系。研究认为,新城金矿床受焦家—新城断裂控制明显,北东向构造和垂向上主断面产状由陡变缓的部位是良好的找矿部位,黄铁绢英岩化发育的部位是寻找富矿体的有利区域,本文的研究成果有助于该区域进一步开展找矿勘查工作。
The bed of Shandong Xincheng Gold Mine is in the same tectonic environment as Jiaojiametallogenic belt deposit and Sanshandao gold deposit in the North Uplift area, and the genesis is closely related to Guo Ling Huagang diorite and Huang Porphyry. It is concluded that the new town gold deposit is controlled by Jiaojia-Xincheng fault, the location of northwestward structure and vertical upward main section is a good prospecting site, and the area of Huangtiexiyingyan British lithology development is a favorable area for finding mineral-rich body, and the research results of this paper are helpful to further prospecting and exploration in this area.
The bed of Shandong Xincheng Gold Mine is in the same tectonic environment as Jiaojiametallogenic belt deposit and Sanshandao gold deposit in the North Uplift area, and the genesis is closely related to Guo Ling Huagang diorite and Huang Porphyry. It is concluded that the new town gold deposit is controlled by Jiaojia-Xincheng fault, the location of northwestward structure and vertical upward main section is a good prospecting site, and the area of Huangtiexiyingyan British lithology development is a favorable area for finding mineral-rich body, and the research results of this paper are helpful to further prospecting and exploration in this area.
引文
[1]张潮,黄涛,刘向东,刘育,赵海,王旭东.胶西北新城金矿床热液蚀变作用[J].岩石学报,2016,32(08):2433-2450.
[2]李瑞红,刘育,李海林,郑小礼,赵海,孙政.胶东新城金矿床控矿构造变形环境:显微构造和EBSD组构约束[J].岩石学报,2014,30(09):2546-2558.
[3]朱随洲,张龙,闵祥吉,储照波,李新年,金刚,崔秋波,刘仁松,王春,贾秀.胶东新城金矿矿床地质特征及开采评价[J].地质力学学报,2015,21(02):272-277.
[2]李瑞红,刘育,李海林,郑小礼,赵海,孙政.胶东新城金矿床控矿构造变形环境:显微构造和EBSD组构约束[J].岩石学报,2014,30(09):2546-2558.
[3]朱随洲,张龙,闵祥吉,储照波,李新年,金刚,崔秋波,刘仁松,王春,贾秀.胶东新城金矿矿床地质特征及开采评价[J].地质力学学报,2015,21(02):272-277.