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#Rare earth elements · 2
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Airborne geophysics
July 29, 2026 · 6 min
The role of Brazilian airborne geophysics in the critical minerals and rare earths race
Brazil has one of the largest public airborne geophysics datasets in the world. See how magnetometry and gamma-ray spectrometry help find niobium, rare earths and lithium in the critical minerals race.
Read more →Gamma-ray spectrometry
July 26, 2026 · 6 min
How to use radiometric data to prospect for rare earth elements
Thorium is a natural tracer of several rare earth element deposits. See how gamma-ray spectrometry helps narrow REE targets before fieldwork.
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