新华社权威快报丨1444.49吨！我国探明首个千吨级金矿

Core Insights - The Ministry of Natural Resources announced the discovery of China's first thousand-ton-level gold mine, the Dadonggou Gold Mine, with a resource amount of 2.586 billion tons and a gold resource of 1,444.49 tons, marking the largest single gold mine discovered since the founding of New China [1][4]. Group 1 - The Dandonggou Gold Mine has an average grade of 0.56 grams per ton, indicating a low-grade but large-scale gold resource [4]. - This discovery sets a precedent for "short cycle, high quality" gold exploration in China, enhancing the country's gold resource strategic reserves [4]. - The mine is expected to contribute to the establishment of a world-class gold industry base, supporting the comprehensive revitalization and high-quality development of Northeast China [4].