Hydrothermal metallogenetic model of the Erlangping terrain in east Qinling, Henan Province, China

摘要

The Erlangping terrain is the component part of the Qinling Orogen, where occur three types of hydrothermal deposits: the early Palaeozoic VMS type Cu-Zn deposits; the Mesozoic intrusion-related skarn-porphyry Cu-Mo deposit and lode type Ag polymetallic deposits or Au deposits. In this paper, we present the geologic setting and the characteristics of the typical deposits,and propose the metallogenetic model.