Metallogenic Regularity And Metallogenic Prediction In The Qingbai Mountain Area,Xinjiang

The study area is located in the Beishan Rift System between the Tarim block and the Zhongtianshan block.There has been a great deal of controversy over the structural attributes and ore-forming geological characteristics of the Beishan Rift System.However,it is undeniable that the Beishan Rift System has a complex geological environment and superior metallogenic conditions.It has always been an important metallogenic belt in Xinjiang,Gansu,and even Inner Mongolia.In Xinjiang,the western part of the Beishan Rift System,iron was the main mineral species in the area from the 1960 s to 2000.Since 2011,with the large-scale geochemical exploration in the western part of the Beishan Rift System in Xinjiang,a number of representative new minerals have been discovered,such as the Mount Qingbai lead-zinc mine,Mount Qingbai East gold ore site,Juyuan tungsten ore site,Mount Dahong copper ore,etc.,prove that there is still huge ore prospecting potential in this zone,so it is of great theoretical and practical significance to strengthen ore prospecting research in this area.Based on the pre-inspection of the copper polymetallic ore in the magnetic sea-Heishanliang area of Hami area of Xinjiang province and the comprehensive research project of mineral geology and regional mineralization in Xinjiang Uygur Autonomous Region,this paper is guided by the regional metallogenic theory,and through field surveys,combined with indoor synthesis In this study,a systematic study of the ore-forming laws in the study area was conducted,and 10 types of ore-forming models were determined.Through re-screening,processing,mapping,and analysis of 1: 50,000 geochemical exploration data,1: 50,000 aeromagnetic data,and 1: 250,000 gravity data,based on the geological background,the prospecting signs were summarized,and the various Geological-geophysical-geochemical comprehensive prospecting model of similar minerals,and delineated 12 prospecting prospects,including 3 prospecting prospects,4 prospecting prospects,and III prospecting prospects 5 places.