Research Journal of Applied Sciences

Year: 2008
Volume: 3
Issue: 3
Page No. 206 - 215

Geology, Petrography and Structural Characteristics of Zaozigou Gold Deposit

Authors : Mohamed Lamine Salifou Sanogo , Lv Xinbiao , Ciao Xiaofeng and He Muchang

Abstract: The Gold deposit of Zaozigou is hosted mainly in limestone, siltstone, argillite, shale and where igneous rocks locally appear and host also some gold. Laboratory analysis and geological map interpretation had shown that the orebodies are also located in sedimentary rocks as is in igneous rocks and the contact between these 2 types of rocks. They are found principally in high or low angle normal or reverse fault and mostly in brecciated sedimentary rocks. Through laboratory analysis the principal characteristic of the ore deposit is the presence of uranium which differentiates it from some important carlin deposits such as that of Nevada, USA. The alteration present consists mainly of silicification, argillization, carbonization and decalcification, but also chloritization, sulfidation and ferritization at different intensity. The presence of important quantity of rutile in almost all part of the deposit which occurred during the hydrothermal event suggested a magmatic contribution in the ore forming fluid.

How to cite this article:

Mohamed Lamine Salifou Sanogo , Lv Xinbiao , Ciao Xiaofeng and He Muchang , 2008. Geology, Petrography and Structural Characteristics of Zaozigou Gold Deposit. Research Journal of Applied Sciences, 3: 206-215.

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