2017年，广东发现17万吨“黄金”，1吨估值达13亿，价值不言而喻

Core Insights - The discovery of 170,000 tons of rubidium ore in Heyuan, Guangdong, represents a significant breakthrough in China's resource exploration efforts, highlighting the country's progress towards resource self-sufficiency and its strategic importance in the global resource landscape [7][11]. Group 1: Importance of Resources - Resources are crucial for national security and economic development, as historical conflicts have shown that countries lacking key resources like oil and steel face severe challenges during crises [3]. - The importance of rubidium is underscored by its wide applications in advanced technologies, from smartphones to aerospace, making it a highly sought-after resource globally [5][11]. Group 2: Rubidium Ore Discovery - The rubidium ore discovery in Heyuan is unprecedented, with the estimated reserves being measured in tons rather than kilograms, which is the standard in other countries [7]. - The mining and extraction of rubidium face significant technical challenges due to its reactive nature, requiring careful handling and specialized processes to ensure safety [9][12]. Group 3: Strategic Implications - China's focus on resource exploration and self-sufficiency is part of a broader strategy to enhance its international standing and economic power, aiming to become a major resource exporter [11][12]. - The successful management of rubidium resources could lead to substantial economic returns and strengthen China's position in global resource negotiations [12].