Metallogenic regularity of the Masiluo_Zhangjiapingzi area, Western Sichuan, China

2nd International Conference on Advances in Energy Resources and Environment Engineering

能源学;生态环境科学

Huang, Chaowen^1,2 ; Zhang, Shugen^1,2 ; Kang, Yalong^3

Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring, Ministry of Education, Central South University, Changsha

410083, China^1

School of Geosciences and Info-Physics, Central South University, Changsha

410083, China^2

Sichuan Institute of Nuclear Geology, Chengdu

610061, China^3

关键词: Fe deposits;    Geological background;    Geological structures;    Gold mineralization;    Hematite deposits;    Western Sichuan;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/59/1/012017/pdf
DOI  :  10.1088/1755-1315/59/1/012017

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The Masiluo-Zhangjiapingzi area is one of the most important target areas for ore exploration in western Sichuan, which has abundant gold and copper ore deposits. Substantial ore deposits in this area include the Masiluo gold deposit, Zhangjiapingzi gold deposit, Dongjia wuji specular hematite deposit, Gonglikong Cu-Au deposit, and Bazhe Cu-Au-Fe deposit. This study characterized the metallogenic regularity of the Masiluo-Zhangjiapingzi area using observations of the regional geological background and the characteristics of a typical deposit in this area. The ore deposits were found to be controlled by stratigraphy, geological structures, and magma with distinctive zoning characteristics - gold mineralization on the west part, Cu- Au mineralization on the northeastern part, and Fe-Cu-Au mineralization on the southeastern part.