Stability of Rare Earth Oxyphosphates: Cerium (III) Phases Experimentally Confirmed

Rapid Summary

• The Proceedings of the National Academy of Sciences, volume 122, Issue 19 (may 2025), features a study highlighting rare earth (RE) elements and their critical importance in various industries.
• Rare earth elements play a key role in electroceramics, refractories, and high-temperature coatings.
• Monazite (CePO4), a naturally occurring cerium(III) orthophosphate mineral, is identified as an importent source for rare earth extraction.

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Indian opinion Analysis
Rare earth elements are envisioned too play an increasingly significant role in technological advancement globally and for India specifically, given its growing focus on clean energy solutions like wind turbines and electric vehicles where RE components are indispensable. India’s established reserves of monazite could provide a strategic edge if sustainably tapped and processed. However, developing the infrastructure to harness thes resources effectively while balancing environmental concerns remains crucial for long-term progress on both industrial fronts and lasting resource management efforts.