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Brasil Terras Raras
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What is Brasil Terras Raras?

Brasil Terras Raras brings together technology, data, and fieldwork to expand Brazil's mineral exploration capabilities.

Editorial composition for Brasil Terras Raras documentation
Brasil Terras Raras integrates remote sensing, geology, geochemistry, and fieldwork to expand Brazil's rare earth exploration capabilities.

Multiscale Analysis

We combine satellite imagery, terrain, and mapping to identify structures associated with mineralized systems.

We combine remote sensing, terrain, geological mapping, geochemistry, and available public data to build a structured view of the territory.

Geological Intelligence

We combine geochemical, mineralogical, and structural signals into a traceable view of mineral favorability.

Geochemical, mineralogical, and structural signals are compared as traceable evidence to prioritize areas for further investigation.

Targeted Validation

We take prioritized hypotheses into the field to measure, sample, review, and learn.

Prioritized hypotheses move into the field for georeferenced observation, sampling, and laboratory review. Results inform the next investigation cycle.

Rare Earth Exploration, Built on Evidence

Each stage reduces uncertainty and informs the next. The method organizes available public data, geological observations, and field results without confusing an exploration hypothesis with a mineral reserve.

21 million
Metric tons in Brazilian reserves, USGS 2026
17
Rare-earth elements in scope
4
Integrated exploration methods