Mexico · Concession holder record
AMBROSIO VALENZUELA SANCHEZ
No tax id on the public record: the cadastre names holders only
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The holder's name as the cadastre spells it; a natural person can hold a concession, and co-holders appear with the share the cadastre prints.
6
current concessions
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A concesión minera is the federal title under the Ley de Minería that grants exploration and exploitation of a lot; the cadastre lists the current ones with holder, surface and dates.562 ha
concessioned area
0
press-reported accidents
Current mining concessions
| Title | Lot | Place | Area (ha) | Issued | Holding |
|---|---|---|---|---|---|
| 238595 | EL YAQUI | La Colorada, Sonora | 62.4 | Sep 23, 2011 applied Feb 1, 2011 |
33% with PEDRO DURAZO VALENZUELA, JOSE MARTIN DURAZO VALENZUELA |
| 230776 | EL PILON | La Colorada, Sonora | 69.2 | Oct 12, 2007 applied Aug 6, 2007 |
50% with SERGIO SALVADOR AGUIRRE CALLES |
| 229437 | SAN FRANCISCO | La Colorada, Sonora | 278 | Apr 19, 2007 applied Jan 15, 2007 |
50% with JULIO CESAR MADRID MADRID |
| 225641 | CERRO COLORADO 2 | La Colorada, Sonora | 48.0 | Sep 30, 2005 applied Jun 20, 2005 |
50% with JULIO CESAR MADRID MADRID |
| 225106 | SAN FRANCISCO | La Colorada, Sonora | 74.3 | Jul 15, 2005 applied Apr 28, 2005 |
50% with JULIO CESAR MADRID MADRID |
| 222366 | CERRO COLORADO 1 | La Colorada, Sonora | 30.0 | Jun 30, 2004 applied Mar 22, 2004 |
Lot, place, surface and dates as the cadastre lists them; a title held with others shows the printed share, and one that changed hands shows the previous holder.