Scientists Create Global Treasure Map Pointing to Hidden Rare Earth Deposits
Scientists have created a global map for rare earth elements by uncovering where the volcanic rocks that contain them are most likely to form, combining thousands of geological samples with machine learning.
Rare earth elements are critical for electronics, wind turbines, and defense systems, yet supply chains remain concentrated in a few countries. The new model predicts high-probability deposit zones across multiple continents.
Governments and mining companies are already evaluating the open dataset. Environmental advocates urge careful regulation to avoid repeating the ecological damage of past mining booms.