Sk. Hu et al., METALLOGENIC FOCUS-AREA AND SUPERLARGE MINERAL-DEPOSITS IN THE BORDERING ZONES BETWEEN CHINA, RUSSIA AND MONGOLIA, SCIENCE IN CHINA SERIES D-EARTH SCIENCES, 41, 1998, pp. 28-36
A correlative study of geology and metallogenic process in the borderi
ng zones between China, Russia and Mongolia shows that the region of t
he western slope of the Da Hingan Mts.-Eastern Transbaikalia-Eastern M
ongolia is a metallogenic focus-area associated with Late Mesozoic int
raplate tectono-magmatic activation. During the period of 160-120 Ma a
great number of multiplex deposits with similar genesis including lar
ge and superlarge mineral deposits were formed.