于家营子金矿地物化综合手段的应用研究  

Research on the Application of Comprehensive Geophysical and Chemical Methods in Yujiayingzi Gold Mine

作　　者：祁洪岩 黎爱国 蓝海洋 Qi Hongyan;Li Aiguo;Lan Haiyang(Liaoning Metallurgical Geological Exploration Research Institute Co.,Ltd.,Anshan,China)

机构地区：[1]辽宁省冶金地质勘查研究院有限责任公司,辽宁鞍山

出　　处：《科学技术创新》2023年第14期13-16,共4页Scientific and Technological Innovation

摘　　要：通过对建平县于家营子金矿地质特征及地球物理特征和地球化学特征综合研究,于家营子金矿航空伽玛能谱异常边界明显,化学元素高度集中,元素的运移、交代后在成矿最有利的地段富集成矿形成中温热液蚀变带裂隙充填型金矿床。Through a comprehensive study of the geological characteristics,geophysical characteristics and geochemical characteristics of the Yujiayingzi gold deposit in Jianping County,the abnormal boundary of airborne gamma ray spectrometry in the Yujiayingzi gold deposit is obvious,the chemical elements are highly concentrated,and after the migration and metasomatism of elements,they are enriched in the most favorable area for mineralization to form a fracture filling gold deposit in the mesothermal hydrothermal alteration zone.

关 键 词：于家营子金矿 航空伽玛异常 地球化学异常 

分 类 号：P618.51[天文地球—矿床学]