Microfabrics, in-situ trace element and sulfur isotope compositions of pyrite from the Jinjiwo copper deposit in Chengmenshan orefield, northern Yangtze Block: Syngenetic stratabound mineralization and hydrothermal remobilization

•Four forms of pyrite have been identified at the Jinjiwo copper deposit.•Texture and chemistry of pyrite show a protracted evolution and superimposed reformation events.•Chalcopyrite was overprinted on the syngenetic sulfides during hydrothermal remobilization.