The Lost Mines of Muribeca
The Lost Mines of Muribeca: still unexplained.
Silver mines and a ruined city
A 1753 manuscript describes Portuguese explorers finding a dead city and rich silver mines deep in the Brazilian backlands, lost ever since.
- Pin down the most specific last-known position in the record before going; the legend centers on Bahia sertao, Brazil.
- What you are chasing is Silver mines and a ruined city. Work the documented record of The Lost Mines of Muribeca back to primary sources and separate what is attested from folklore before you commit time or money.
- Confirm who owns and governs Bahia sertao, Brazil and get written permission before any search; treat protected or archaeological ground as off limits.
What remains open
- No period map of the site has surfaced.
- No contemporary press coverage has been found.
No documentary claim is yet established. The account rests on tradition.
- No period map of the site has surfaced.
- No contemporary press coverage has been found.
No documentary or visual exhibits have been located yet. The trail below and the open leads are where this dossier grows next — every exhibit that enters here carries a source.
- Pin down the most specific last-known position in the record before going; the legend centers on Bahia sertao, Brazil.
- What you are chasing is Silver mines and a ruined city. Work the documented record of The Lost Mines of Muribeca back to primary sources and separate what is attested from folklore before you commit time or money.
- Confirm who owns and governs Bahia sertao, Brazil and get written permission before any search; treat protected or archaeological ground as off limits.
- Search Library of Congress + DPLA (IIIF) for period cartography of the site.
- Run Chronicling America for dated newspaper mentions.
- Query NARA for archival records tied to the site.
Have a source, a map, or a clipping? Add a lead and it enters the record with its citation.
- The Lost Mines of Muribeca · archive record · tertiary · encyclopedia
The full hunt kit
Starting brief, what's known and disputed, evidence timeline, source list, map card, coordinate-confidence and legal-access summaries, and a field checklist, free with a Fellowship account.
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