The geological characteristics of Jinjingzui skarn gold deposit and its causes in the east of Hubei province

Jin jing zui gold deposit is located about 2 kilometers south of Daye city,belongs to the Yangtze River metallogenic belt.Skarn is genetically related to magmatic intrusion into the Triassic Daye Formation limestones in the hydrothermal mineralization.The orogenic gold deposits in similar geological and geochemical characteristics,with the typical features of skarn deposits,the features of ore-control structure was the formation,structure,and buried fault of magmatic activity.According to its mineral composition and fabric characteristics of ore,ore-forming process of the deposit by the three mineralization of skarn stage,respectively,sulfide-on and supergene carbonate phase.Because mine has the typical features of skarn deposits and complete mineralization process,the other in the region skarn deposits provide references.