Brazil's Rare Earth Future
Remote sensing, geology, geochemistry, and fieldwork for rare earth exploration in Brazil.
- 21 million
- Metric tons in Brazilian reserves, USGS 2026
- 17
- Rare-earth elements in scope
- 4
- Integrated exploration methods
Territory defines the scale
Brazil combines continental dimensions, diverse geological contexts, and major differences in data density. Regional coverage and local validation therefore need to operate as one system.
Criteria at every stage
Technology expands analytical capacity. The method's quality depends on how evidence is interpreted, documented, and tested.
- Evidence before conclusion: No isolated signal determines a decision. Weight comes from convergence between independent sources.
- A target is not a reserve: The method keeps favorable areas, investigation targets, mineral resources, and reserves clearly distinct.
- Fieldwork closes the cycle: Digital hypotheses gain value when they can be confronted through observation, sampling, and analysis.
- Traceable decisions: Criteria, sources, and revisions remain visible so each priority can be understood and reassessed.