Core Insights - The research team from the Guangzhou Institute of Geochemistry has discovered a rare earth mineralization phenomenon in the fern species "Osmunda japonica," which could lead to more sustainable methods of rare earth extraction [1][3]. Group 1: Research Findings - This is the first time that rare earth elements have been found to undergo biogenic mineralization in a natural plant, contrasting with traditional geological processes that require high temperatures [3][5]. - The study reveals that the fern can absorb and concentrate rare earth elements from the soil, forming a mineral called "lanthanite" within its tissues, which acts as a detoxification mechanism for the plant [5][8]. - The research has been published in the journal "Environmental Science & Technology," highlighting the potential for using hyperaccumulating plants like Osmunda japonica for soil remediation and rare earth recovery [3][5]. Group 2: Implications for Industry - Rare earth elements are critical resources in high-tech fields such as artificial intelligence, renewable energy, and national defense, making their sustainable extraction increasingly important [5]. - The biogenic lanthanite produced by Osmunda japonica is free from radioactive elements, presenting a cleaner alternative for rare earth extraction compared to conventional mining methods [5][8]. - This discovery opens new avenues for research into other hyperaccumulating plants, potentially enhancing the understanding of plant mineralization processes [8].