Geodynamics of Siberian Mainland's Southern Framing in Pre-Cambrian and Phanerozoic by the Position of Aktualism Meallogenic Effects

摘要

The features of the forming of the structures and of the metallogenics of Siberian mainland's Southern framing could be considered from new positions of the comparing with the structures of the active continental edges of Western Pacific Ocean's type. Comparing the modern tectonic schemes of the Eastern Asia edge seas (Melankholina, 1998) proves the important tectonic similarity of the styles and of the evolution of development of Siberian mainland's Southern framing (to the North from Mongolian- Ohkotsk suture) in Pre-Cambrian and Phanerozoic with the modern inner seas of Western-Pacific's ocean edge. The common structure of the area from Mongolian-Okhotsk suture to Siberian mainland is the consequence replacing of relicts of base foundation of the edge paleoislands. System (the structure of Stanovoy system) by the sub-latitude belt of different sized blocks of the crystal basement (terrains). They are cemented by the laying, as the juncture zones, intensively deformed volcanic-sedimentary and magmatic rocks of "arc islands" type which are the relicts of paleorifting zones (depressions) appearing during the destruction of Siberian mainland in Pre-Cambry and Phanerozoy.