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Fig. S1. The Changshagou gold deposit, Eastern Tianshan, NW China: orogenic gold mineralization overprinting a porphyry gold occurrence

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posted on 2021-09-27, 12:54 authored by Yihao Liu, Yun Zhao, Chunji Xue, Liang Yu, Haixia Chu, Xiaobo Zhao
(A) Quartz phenocryst with cataclastic texture in the quartz syenite porphyry. (B) Gold occurs as inclusion in pyrite with cataclastic texture. (C) Potassic altered porphyry is cut by chlorite veinlets in stage IV. (D) Quartz phenocryst is cut by chlorite veinlets in stage IV.

Funding

Grants from Key Technologies Research and Development Program (CN) to CX, National Natural Science Foundation of China to YZ, Fundamental Research Funds for the Central Universities to YZ, Key Laboratory of Deep-Earth Dynamics of Ministry of Natural Resource, Institute of Geology, Chinese Academy of Geological Sciences to YZ and State Key Laboratory for Mineral Deposits Research to YZ

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    Geological Society, London, Special Publications

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    Keywords

    potassic altered porphyryporphyry gold occurrencechangshagou gold depositquartz syenite porphyrygold occursquartz phenocryststage ivnw chinaeastern tianshanchlorite veinletscataclastic textureGeology

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