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The Sarekuobu gold deposit was discovered in the 1990s and is located in the Kelan Basin on the southern margin of the Chinese Altay Orogen. Orebodies are hosted in the Early Devonian metamorphosed volcanic‐sedimentary sequence and controlled by the NW‐trending Abagong Fault. Mineralization can be divided into early, middle and late stages, characterized by quartz–pyrite, polymetallic quartz–sulphides...
The Qiaxia Cu deposit occurs as veins controlled by NW‐extending structures in the Devonian volcano‐sedimentary Kelan Basin of the Altay orogenic belt, Xinjiang, China. Igneous and sedimentary strata exposed in the mining area have been subjected to greenschist‐facies metamorphism represented by an assemblage of chlorite–epidote–biotite ± garnet ± amphibole. The hydrothermal ore‐forming process can...
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