Located between the tectonic systems of Qinling-Qilian-Kunlun and Paleotethys, Qinghai possesses excellent metallogenic geological environment due to abundant and intense geological activities from Proterozoic to Cenozoic. However, since the Late Indosinian epoch, especially from the Himalayan, the Tibetan Plateau has been suffering from intense compression and nappe action, which resulted in crustal shortening and thickening as well as rapid uplift of the plateau.Consequently, the conservation conditions of ore bodies appear to be very poor.
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