摘要
新疆土根曼苏铜矿床赋存于石炭系下统库山河群上组岩层中,为同生层控砂岩型矿床,局部叠加轻微热液改造富集;地表及浅部以氧化铜矿石为主,向深部渐变为硫化铜矿石,铜矿体厚度变化较为稳定,矿石铜品位变化较为均匀,伴生有益元素银含量较高。通过对矿体的规模、形态、产状、空间产出位置及矿石物质组成、矿石结构构造、矿石类型等矿床基本地质特征分析,结合区域地质背景及矿化特征的探讨,试图为在该矿床周边地区寻找同类型铜矿床提供信息和依据。
The Tugenmansu copper deposit, the syngenetic stratabound sandstone-type deposit with partial slight hydrothermal change and enrichment,locates in the upper Kushanhe Group sandstone of the lower Carbonic. The ores distributed in the regions on or near the earth＇ s surface are copper oxide mainly, and turn to copper sulfide gradually with depth increased, both the thickness of copper orebody and its grade change slightly, moreover, the content of accompanied beneficial Ag is high. According to the analysis on basic geological characteristics of deposit, including its scale, shape, attitude and location, as well as the ore＇ s component, structure, type, and then combined with regional geological background and mineralization feature, the authors aim to provide information and basis for other copper deposits prospecting in surrounding area.
出处
《资源环境与工程》
2009年第3期254-258,共5页
Resources Environment & Engineering
关键词
地质特征
找矿远景
土根曼苏铜矿
新疆
geological feature
prospecting potential
Tugenmansu copper deposit
Xinjiang （ Uygur Autonomous Region）
