The Tethyan metallogenic domain consists mainly of north Sanjiang metallogenic belt located in southeast Qinghai-Tibet plateau, with middle Cenozoic being the major metallogenicperiod.
特提斯成矿域仅出露于青海的南部，三江成矿区的北段以中新生代成矿为特点。
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The most important metallogenic granitoid intrusions are mainly formed in Mesozoic, secondly late Variscan period.