四川最大金矿来了！

Core Insights - The exploration project of the Dongbeizhai gold mine in Songpan County, Sichuan Province, has passed the evaluation by the Sichuan Mineral Resources Reserve Evaluation Center, revealing an additional gold resource of 28.24 tons, bringing the total confirmed gold resources to 81.06 tons, classifying it as a super-large mine with an average gold grade of 3.75 grams per ton, making it the largest gold mine resource recorded in Sichuan to date [1][5][6] Group 1 - The exploration work for the Dongbeizhai gold mine was undertaken by the Tenth Geological Brigade of the Sichuan Geological and Mineral Exploration and Development Bureau, with significant efforts since its discovery in the 1970s, including nearly 100,000 meters of drilling and over 4,000 meters of tunnels, resulting in the collection of 35,000 samples [3][5] - The discovery of the Dongbeizhai gold mine has transformed the traditional pattern of gold exploration and development in Sichuan Province, providing resource assurance for establishing a strategic base for gold mining in the western Sichuan region and significantly enhancing Sichuan's strategic position in the national gold mining sector [5][6] - The findings from the Dongbeizhai gold mine exploration offer important experience and a model for similar mineral deposit explorations across the country [6]