1444.49吨！国内首个千吨级超大型单体金矿床被探明

Core Insights - The Ministry of Natural Resources announced a significant mineral discovery, identifying China's first thousand-ton low-grade super-large gold deposit, the Dadonggou Gold Mine, with a total gold metal content of 1,444.49 tons, marking the largest single gold deposit discovered since the founding of New China [1][3]. Group 1 - The Dadonggou Gold Mine has a total identified gold ore volume of 2.586 billion tons above the -720 meter elevation, with an average grade of 0.56 grams per ton [3]. - The mine is recognized as another super-large low-grade open-pit gold mine in China, having passed economic feasibility assessments with promising expected benefits [5]. - The exploration process involved nearly a thousand workers collaborating, reducing the exploration time to 15 months, setting a precedent for "short cycle, high quality" gold mine exploration in the country [5].