Polymetallic Mineralization Structural Features In Balinyouqi Of Chifeng City Of Inner Mongolia

The study area locates at Balinyouqi, the tectonics location is the contact zone betweenthe Early Paleozoic epicontinental hyperplasia zone of North continental margin of the NorthChina plate and the North China platform. Mesozoic is at the southern edge of the DaxinganlingMesozoic volcanic-magma zone of the coast Pacific tectonic domain.This paper based on the one ratio fifty thousand survey of Geology and MineralResources of Balinyouqi area in Chifeng City, Inner Mongolia Autonomous Region. The use offield investigation, geological, geophysical, geochemical and remote sensing integrated resultsdata, studied regional geological setting, investigated tectonic evolution, volcanic activity, therelationship between structure and ore mineralization in this area, with typical deposits basicfeatures in adjacent areas, Summarized and generalized the conditions of mineralization andore-controlling, noted the further exploration direction.①Through the strata, magmatic rocks and structures to comprehensive research andcomparison, divided the Variscan structural layer and the Yanshan structural layer twostructural units, redefined the stratigraphic sequence, determined the structural characteristics,to focus research the faults and volcanic structures. Established a volcanic eruption cycle andthe eruption prosodic features, determined the volcanics rock series, discussed theenvironment of volcanic eruption and magma intrusion and tectonic evolution.②Focus from the structural such as faults, volcanic structures and other structures todiscuss the relationship of mineralization and ore control, obtained the recognization of nearthe Volcanic edifice of the structures junctions in favor of the formation of polymetallicdeposits.③Through the mine field strata and the rock mass characteristics, structuralcharacteristics to research, and the comparisons of the typical mineral deposit geologicalstructure characteristics in the southern section of Daxinganling, Summarized and generalizedthe factors of mineralization and ore-controlling of deposits in this area, noted the furtherexploration direction.