Metallogeny of Deep Zones in the Eastern Asia Island-Arc Systems

Organization: The Australasian Institute of Mining and Metallurgy
Pages: 4
Publication Date: Jan 1, 1987
The eastern Asia island-arc systems are regarded as specific marginal structures having the common features of geological development and deep structure. The notions on deep structure of island- arc systems are based on the data of studies of the mantle and low-crustal xenoliths. Analysis of location of deposits and ore occurrences of different ages within island arcs in comparison with, the processes of deep heat and mass transfer allows us to develop a-model of mobilization, migration and accumulation of ore substance in the "crust-mantle" system.
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