“挖到宝”了！我国探明首个千吨级金矿

Core Insights - The Ministry of Natural Resources announced a significant mineral discovery, identifying the Dadongou gold mine in Liaodong as China's first large-scale, low-grade gold deposit with a metal content of 1,444.49 tons, marking the largest single gold mine discovered since the founding of New China [1][4] Group 1 - The Dadongou gold mine is recognized as another super-large, low-grade open-pit gold mine in China, with economic feasibility confirmed for its development and utilization, indicating promising expected benefits [3] - The exploration process involved nearly a thousand workers collaborating, successfully reducing the exploration time to 15 months, setting a precedent for "short cycle, high quality" gold mine exploration in the country [3] - The total identified gold ore volume above the -720 meter elevation in the Dadongou area is 2.586 billion tons, with an average grade of 0.56 grams per ton [4]