Abstract:

Jinshan and Maquan gold deposits are located in Lixian-Baiyun-Shanyang deep fault between swollen west section and branch acute angle clamp area. According to the comparative study of regional geological setting,geological characteristics and metallogenic genesis,we think that it have similar geological characteristics and deposit genesis.Jinshan,Maquan gold resources is likely to come from the Carboniferous;sulfur come from depth,it may be caused by magmatic water;ore-forming hydrothermal water come from mixture of atmospheric precipitation and magmatic water, metamorphic water;deposits are micro-disseminated hydrothermal gold deposit formed in conditions of low-temperature,weak acid,weak oxidation-reduction medium,weak mineralization.It is thought that the two deposits should be one,and it require overall consideration for future geological survey(especially the joint of two deposits),and expand the current deposit scale.