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金矿预查工作区位于新疆青河县境内,面积约7.5km2。预查区处于准噶尔Ⅱ级成矿区库兰喀孜干金、铜、汞Ⅲ级成矿带中部偏西,大地构造属准噶尔褶皱带。本区以往工作程度较低,有较好成矿地质条件,资源潜力较大,但处于戈壁滩荒区,第四系覆盖严重,基岩出露少,传统地质找矿方法在该区不适用。由此,本次工作采用地质填图和土壤地球化学测量,以期达到初步了解矿区的基本地质特征,查明Au、Ag、As、Hg元素的
The gold prospecting work area is located in Qinghe County, Xinjiang, with an area of about 7.5km2. The prospecting area is located in the middle part of the grade Ⅲ Cu ore-Cu, Cu-Hg mineralization in the Kura-Zaigang metallogenic area of Junggar, and the geotectonic structure belongs to the Junggar fold belt. In the past, the work level in this area was relatively low with better geological conditions for mineralization and great potential for resources. However, it was located in a desert area of Gobi Desert with severe Quaternary coverage and few bedrock outcrops. The conventional geological prospecting methods are not applicable in this area. Therefore, this work uses geological mapping and geochemical survey with a view to achieve a preliminary understanding of the basic geological characteristics of the mining area to identify the elements of Au, Ag, As, Hg