Abstract:With study on the metallogenic conditions for greenstone belt gold deposits in the Au (-Fe) prospect area in Eastern Tai'an region, the ore prospect areas are divided. On the basis of analysis on genetic types of gold deposits and distribution of greenstone, granite and ductile shear zone, it is proposed that the metallogenesis of the greenstone belt gold deposits in the region is dominated by the ductile shear zone, based on greenstone, and triggered by granite. Ore prognosis is put forward with quantization for the metallogenic factors. It is suggested that further prospecting should follow the metallogenic model of greenstone-granite-ductile shear zone, with respect to the characteristics of genetic types of deposits.
宗信德, 赵宏生, 彭超, 方传昌, 石周青, 乔伟, 李楠楠. 绿岩带金矿三位一体成矿及找矿预测——以山东泰安地区为例[J]. 地质与资源, 2012, 21(5): 446-452.
ZONG Xin-de, ZHAO Hong-sheng, PENG Chao, FANG Chuan-chang, SHI Zhou-qing, QIAO Wei, LI Nan-nan. METALLOGENESIS AND PROGNOSIS OF THE GREENSTONE BELT GOLD DEPOSITS: A Case Study of Tai'an in Shandong Province. GEOLOGY AND RESOURCES, 2012, 21(5): 446-452.