论文部分内容阅读
蒙古国巴彦查干铜矿床位于蒙古国巴彦洪戈尔省南部,距中国策克口岸310公里。矿床处于在蒙古国铜金属成矿带的伊赫努尔-戈壁阿尔泰-努鲁丁洪地铜矿带东端。矿床产于北西向低次序的近南北向构造中,矿体产于其格尼组的绿片岩带中,该矿床系由岩浆活动产生的热液将围岩中的Cu金属元素萃取并沿F2等近南北向断层运移,最后在物化条件有利部位沉淀形成矿化体。经初步认为,成因类型属于与海相火山喷发沉积-后期改造型的硫化物型。
The Bayan Chagan Copper Deposit in Mongolia is located in the southern part of Bayanjung Province of Mongolia, 310 km from China’s Ceke Port. The deposit is located at the eastern end of the Ikhur-Gobi Altai-Nuhudin-Hongdi copper belt in the Mongolian copper metallogenic belt. The orebodies occur in the NW-trending low-order, near-north-north tectonism. The orebodies are produced in the Gneissic green-schist belt, which is derived from hydrothermal fluids derived from magmatism, which extract Cu metal elements in the surrounding rock along F2 So near the north-south fault migration, and finally in the physical and chemical conditions favorable sites precipitation mineralization body. It is preliminarily believed that the genetic type belongs to the type of sulfides that were deposited with marine volcanic eruptions and subsequently altered.