The Cretaceous Huangdaoshan Cu-bearing intrusion in Chuzhou: Petrogenesis and implications for the Cu mineralization in the Middle–Lower Yangtze River Valley Metallogenic Belt, eastern China

The Huangdaoshan mineral deposit in the Middle–Lower Yangtze River Valley Metallogenic Belt, is located on the northern margin of the Yangtze Craton, eastern China. It is hosted by the high-K calc-alkaline quartz–monzonite porphyry and quartz–diorite porphyry of Huangdaoshan intrusion. The molybdenite Re–Os age for the mineral deposit suggests that mineralization occurred at 128.9 ± 2.3 Ma and was coeval with the ore-bearing intrusion (130 ± 1...