Geological Position and Conditions of the Formation of Larginsk Deposit of Magnesites, Eastern Zabaikal

摘要

Larguinsk deposit is located in Larguinsko-Kaktolguinsk magnesite region (LKMR) to the south from West-Stanovoy structure-formation zone in Mongolian-Zabaikal folded region. At the northern part the Larguinsk deposit side with Mogolian-Okhotsk deep fault. The rock with the high content of the magnesia of the Shilkinsk basite-ultrabasite belt is taken out on the surface along this deep fault. As a result of the following destruction this rock had been brought to the nearby shallow lagoons. Probably it was the resource of the magnesite formation.