Abstract:The Yinnao deposit is located in the west of the Yinkeng Au-Ag polymetallic orefield. The main mineral type is altered rock type in the fracture zone. According to the results of the soil mercury gas survey, the study area shows a significant anomaly with the maximum content of 5 200.00 ng/m3 and the largest peak/background ratio is 13.4. The anomaly shape is consistent to the NE-trending ore-controlling structure, and shows a anomaly superposition feature. Combining the distribution of mercury anomalies with ore-forming geological conditions, the authors delineated three metallogenic prospective areas, with the Ⅲ prospective area exhibiting the greatest prospecting potential.
李伟, 刘翠辉, 贺根文, 温珍连, 陈琪. 壤中汞气测量在于都营脑隐伏矿产勘查中的应用[J]. 物探与化探, 2017, 41(5): 840-845.
LI Wei, LIU Cui-Hui, HE Gen-Wen, WEN Zhen-Lian, CHEN Qi. The application of soil mercury survey method to the exploration of concealed mineral resources in Yinnao, Yudu area. Geophysical and Geochemical Exploration, 2017, 41(5): 840-845.