千吨级！我国发现新中国成立后规模最大单体金矿床

Core Viewpoint - 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 amount of 1,444.49 tons, marking the largest single gold deposit discovered since the founding of New China [1][5]. Group 1 - The Dadonggou Gold Mine is recognized as another super-large low-grade open-pit gold mine in China, having passed economic feasibility assessments with promising expected benefits [3]. - 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 [3]. - The total amount of gold ore identified above the -720 meter elevation in the Dadonggou area is 2.586 billion tons, with an average grade of 0.56 grams per ton [5].