Abstract:

Huatong copper deposit is located in the Jiaodong-Liaoning Archean-Proterozoic and Yanshanian copper-iron-gold-magnesite-diamond-talc-lead-zinc-silver metallogenetic belt,in the south part of Tancheng-Lujiang fault zone.Based on comprehensive analysis and studies of mining data in Huatong copper deposit area,we summarize metallogenetic environment and spatio-temporal distribution of Huatong Au-Cu-Mo polymetallic deposit,and presente a metallogenetic model for the area.Through research of ore-controlling structures,magmatite and strata in the adjacent area,we apply the proposed model to metallogenetic prognosis for the adjacent area and present three perspective zones of Yangshan-west Ertaizi,Xujiatun-Longmentang and Dazhangtun.The preliminary exploration validate the results.This study provides new evidences for ore exploration in the adjacent area.

Key words: Metallogenetic model, Metallogenetic prognosis, Adjacent area of mining area, Huatong copper deposit