02 · Connect the evidence
Internal APIs normalize geological, geochemical, mineralogical, and territorial data so independent signals can agree — or contradict one another.
Priority is not a promise; it is a disciplined choice about where to investigate first and why.
Controls available on the public map
The public map offers the three controls listed in the guide. BTR resources, mining processes, indigenous lands, protected areas and other technical layers are not available as additional controls in this interface. Describing a dataset or method does not mean that feature is available in the public product.
| Control | Interpretation |
|---|---|
| BTR prioritized areas | BTR's relative territorial prioritization; not grade or reserves. |
| Rare-earth records | Rare-earth record points; they do not establish deposit continuity. |
| Concentration by state | An aggregated state view; not a resource or production estimate. |
Every decision leaves a trail
Criteria, data, reviews, and validations record why an area advances, changes structure, or leaves the cycle.