Mexico · Concession holder record
MINERA PEÑASQUITO, S.A. DE C.V.
No tax id on the public record: the cadastre names holders only
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A concession holder (titular) is the company or person the cadastre names as the owner of a concession. Each distinct name counts once however many concessions it holds, a person counts the same as a company, and when one concession has several holders each of them counts. Names are spelled as the cadastre spells them.
74
current concessions
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A mining concession (concesión minera) is a permit from Mexico's federal government, issued by the Secretaría de Economía under the mining law, that gives a company or person the exclusive right to explore for and dig out minerals on a mapped lot for a set term. Current means the government's cadastre still lists it as in force; expired and cancelled titles are not counted.85,767 ha
concessioned area
0
press-reported accidents
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Labor record
USMCA labor case · not a safety incident
On May 13, 2026, the miners' union Los Mineros filed a petition under the USMCA's Rapid Response Labor Mechanism alleging that Newmont's Minera Peñasquito dismissed workers in retaliation for union activity. On June 12, 2026, the US Trade Representative asked Mexico to review whether workers at the mine are being denied freedom of association and collective bargaining. In August 2026 the STPS reviewed the three dismissals named in the petition and agreed a joint remediation plan with the US government; the company committed to a union-neutrality letter and conduct guidelines for its staff. USTR has not announced a resolution.
RepseShield, also part of ByShovel, writes up the case in more detail in its REPSE enforcement record.
This is a labor-rights case, not an accident or a fine: it is not counted in this page's figures.
Current mining concessions
| Title | Lot | Place | Area (ha) | Issued | Holding |
|---|---|---|---|---|---|
| 244812 | EL SOL 2 F. 3 REDUC | Mazapil, Zacatecas | 1,289 | Feb 16, 2016 applied Dec 11, 2013 |
|
| 244029 | EL CARDITO REDUC | Mazapil, Zacatecas | 5,038 | Feb 13, 2015 applied Dec 11, 2013 |
|
| 242968 | EL SOL REDUC | Mazapil, Zacatecas | 710 | Apr 2, 2014 applied Dec 11, 2013 |
|
| 240688 | MAZAPIL 20 | Melchor Ocampo, Zacatecas | 2.9 | Jun 19, 2012 applied Mar 2, 2011 |
|
| 238754 | EL CARDITO DOS | Mazapil, Zacatecas | 9.0 | Oct 25, 2011 applied Nov 26, 2010 |
|
| 238198 | CALVO | Santo Domingo, San Luis Potosí | 5,830 | Aug 12, 2011 applied Jun 25, 2010 |
|
| 236745 | MARTHA | Mazapil, Zacatecas | 12.2 | Aug 26, 2010 applied Aug 9, 2010 |
|
| 236746 | EL PEÑASQUITO | Mazapil, Zacatecas | 2.0 | Aug 26, 2010 applied Aug 9, 2010 |
|
| 236464 | MAZAPIL 16 | Melchor Ocampo, Zacatecas | 76.4 | Jul 2, 2010 applied Dec 7, 2009 |
|
| 236117 | MAZAPIL 15 | Melchor Ocampo, Zacatecas | 53.5 | May 11, 2010 applied Dec 7, 2009 |
|
| 236118 | MAZAPIL 14 | Melchor Ocampo, Zacatecas | 17.4 | May 11, 2010 applied Dec 7, 2009 |
|
| 235682 | EL CHAVA TRES | Galeana, Nuevo León | 21.9 | Feb 16, 2010 applied Apr 30, 2007 |
|
| 234494 | MAZAPIL 13 | Mazapil, Zacatecas | 70.1 | Jul 3, 2009 applied Feb 11, 2009 |
|
| 233448 | ZULOAGA 3 | Parras, Coahuila | 546 | Feb 25, 2009 applied Apr 26, 2007 |
|
| 231847 | MAZAPIL 12 | Mazapil, Zacatecas | 2.1 | May 7, 2008 applied Mar 30, 2007 |
|
| 231848 | EL CHAVA | El Salvador, Zacatecas | 200 | May 7, 2008 applied Apr 27, 2007 |
|
| 229764 | LA PINTA 06 | Mazapil, Zacatecas | 7,875 | Jun 13, 2007 applied Oct 23, 2006 |
|
| 228841 | ALFA | Mazapil, Zacatecas | 1,100 | Feb 8, 2007 applied Oct 25, 2006 |
|
| 228418 | SEGUNDA REDUCCION CONCHA | Mazapil, Zacatecas | 23,116 | Nov 22, 2006 applied Apr 26, 2006 |
|
| 226580 | ARCO IRIS | El Salvador, Zacatecas | 2,154 | Jan 27, 2006 applied May 16, 2005 |
|
| 226582 | MAZAPIL 11 FRACCION 1 | Mazapil, Zacatecas | 1,974 | Jan 27, 2006 applied Jun 17, 2005 |
|
| 226583 | MAZAPIL 11 FRACCION 2 | Mazapil, Zacatecas | 4,536 | Jan 27, 2006 applied Jun 17, 2005 |
|
| 226584 | MAZAPIL 11 FRACCION 3 | Mazapil, Zacatecas | 25.0 | Jan 27, 2006 applied Jun 17, 2005 |
|
| 225754 | EL SOL 2 FRACCION 1 | Mazapil, Zacatecas | 309 | Oct 21, 2005 applied Jun 17, 2005 |
|
| 225755 | EL SOL 2 FRACCION 2 | Mazapil, Zacatecas | 1,078 | Oct 21, 2005 applied Jun 17, 2005 |
|
| 223765 | PUERTO RICO | El Salvador, Zacatecas | 3,455 | Feb 15, 2005 applied Sep 7, 2004 |
|
| 223327 | MAZAPIL 10 | Mazapil, Zacatecas | 1,074 | Dec 2, 2004 applied Aug 2, 2004 |
|
| 221832 | MAZAPIL 7 FRACCION 1 | Mazapil, Zacatecas | 66.9 | Apr 2, 2004 applied Apr 30, 2003 |
|
| 221833 | MAZAPIL 7 FRACCION 2 | Mazapil, Zacatecas | 224 | Apr 2, 2004 applied Apr 30, 2003 |
|
| 221835 | ALONDRA 1 | Concepción del Oro, Zacatecas | 238 | Apr 2, 2004 applied May 29, 2003 |
|
| 221836 | ALONDRA 1 FRACCION 1 | Concepción del Oro, Zacatecas | 0.9 | Apr 2, 2004 applied May 29, 2003 |
|
| 221416 | ALONDRA 2 | Mazapil, Zacatecas | 143 | Feb 4, 2004 applied May 29, 2003 |
|
| 221417 | ALONDRA 2 FRACCION 1 | Mazapil, Zacatecas | 208 | Feb 4, 2004 applied May 29, 2003 |
|
| 221418 | MAZAPIL 9 FRACCION 1 | Mazapil, Zacatecas | 25.8 | Feb 4, 2004 applied May 30, 2003 |
|
| 221419 | MAZAPIL 9 FRACCION 2 | Mazapil, Zacatecas | 123 | Feb 4, 2004 applied May 30, 2003 |
|
| 220915 | MAZAPIL 5 | Mazapil, Zacatecas | 50.0 | Oct 28, 2003 applied Mar 31, 2003 |
|
| 220916 | MAZAPIL 6 | Mazapil, Zacatecas | 36.0 | Oct 28, 2003 applied Mar 31, 2003 |
|
| 220732 | MAZAPIL 8 FRACCION 1 | Mazapil, Zacatecas | 77.0 | Sep 30, 2003 applied Apr 30, 2003 |
|
| 220733 | MAZAPIL 8 FRACCION 2 | Mazapil, Zacatecas | 235 | Sep 30, 2003 applied Apr 30, 2003 |
|
| 219628 | LOS LOBOS | Mazapil, Zacatecas | 9,522 | Mar 26, 2003 applied Nov 8, 2002 |
|
| 218409 | MAZAPIL | Mazapil, Zacatecas | 1,476 | Nov 5, 2002 applied Aug 23, 2000 |
|
| 218420 | MAZAPIL 2 | Mazapil, Zacatecas | 2,397 | Nov 5, 2002 applied Aug 23, 2000 |
|
| 217577 | LA BLANCA | Mazapil, Zacatecas | 8.7 | Jul 31, 2002 applied Oct 27, 2001 |
|
| 217178 | PARAISO | Mazapil, Zacatecas | 26.8 | Jul 2, 2002 applied Apr 19, 2001 |
|
| 217179 | PARAISO FRACCION 1 | Mazapil, Zacatecas | 12.1 | Jul 2, 2002 applied Apr 19, 2001 |
|
| 217180 | PARAISO FRACCION 2 | Mazapil, Zacatecas | 2.8 | Jul 2, 2002 applied Apr 19, 2001 |
|
| 217001 | MAZAPIL 3 FRACCION I | Mazapil, Zacatecas | 1,951 | Jun 14, 2002 applied Dec 20, 1995 |
|
| 217002 | MAZAPIL 3 FRACCION II | Mazapil, Zacatecas | 1,162 | Jun 14, 2002 applied Dec 20, 1995 |
|
| 215457 | PARAISO | Mazapil, Zacatecas | 95.0 | Feb 22, 2002 applied Aug 28, 2000 |
|
| 215458 | PARAISO | Mazapil, Zacatecas | 76.0 | Feb 22, 2002 applied Aug 28, 2000 |
|
| 215468 | PARAISO | Mazapil, Zacatecas | 93.0 | Feb 22, 2002 applied Jul 10, 2001 |
|
| 215503 | MAZAPIL 4 | Mazapil, Zacatecas | 4,355 | Feb 22, 2002 applied Mar 29, 1996 |
|
| 215437 | PARAISO | Mazapil, Zacatecas | 96.7 | Feb 19, 2002 applied Aug 28, 2000 |
|
| 214769 | SANTA MARIA | Mazapil, Zacatecas | 3.9 | Nov 29, 2001 applied Sep 14, 1998 |
|
| 212290 | LAS PEÑAS | Mazapil, Zacatecas | 40.0 | Sep 29, 2000 applied Sep 7, 1998 |
|
| 211970 | BETA | Mazapil, Zacatecas | 2,055 | Aug 18, 2000 applied Jan 25, 2000 |
|
| 204131 | EL RAYO | Mazapil, Zacatecas | 2.0 | Dec 18, 1996 applied Jan 27, 1981 |
|
| 203264 | LA PEÑA | Mazapil, Zacatecas | 58.0 | Jun 28, 1996 applied Dec 16, 1994 |
|
| 191793 | EL CARMEN | Mazapil, Zacatecas | 71.3 | Dec 19, 1991 applied Feb 13, 1987 |
|
| 190779 | EL COYOTE | Mazapil, Zacatecas | 15.0 | Apr 29, 1991 applied Feb 13, 1987 |
|
| 188619 | MACOCOZAC | Mazapil, Zacatecas | 5.0 | Nov 29, 1990 applied Aug 16, 1977 |
|
| 188193 | ROSA MARIA | Mazapil, Zacatecas | 34.9 | Nov 22, 1990 applied Feb 13, 1987 |
|
| 187089 | MORENA | Mazapil, Zacatecas | 79.2 | May 30, 1990 applied Feb 13, 1987 |
|
| 181411 | EL COBRIZO | Mazapil, Zacatecas | 1.0 | Sep 18, 1987 applied Aug 16, 1977 |
|
| 176503 | SAN JOSE | Mazapil, Zacatecas | 1.0 | Dec 12, 1985 applied Aug 16, 1977 |
|
| 172859 | LA FAVORITA | Mazapil, Zacatecas | 21.2 | Jun 29, 1984 applied Nov 27, 1978 |
|
| 172662 | SANTA ANA Y SANTA RITA | Mazapil, Zacatecas | 2.0 | Jun 28, 1984 applied Aug 16, 1977 |
|
| 170997 | EL ENCINO | Mazapil, Zacatecas | 13.4 | Aug 5, 1982 applied Aug 16, 1977 |
|
| 170678 | LA CRUZ | Mazapil, Zacatecas | 3.0 | Jun 11, 1982 applied Aug 16, 1977 |
|
| 170560 | SAN VICENTE | Mazapil, Zacatecas | 2.0 | May 13, 1982 applied Aug 16, 1977 |
|
| 170048 | LA NEGRA | Mazapil, Zacatecas | 31.6 | Mar 15, 1982 applied Dec 5, 1978 |
|
| 170049 | LA SANTA CRUZ | Mazapil, Zacatecas | 13.5 | Mar 15, 1982 applied May 26, 1936 |
|
| 170050 | LAS TRES ESTRELLAS | Mazapil, Zacatecas | 8.2 | Mar 15, 1982 applied Oct 7, 1936 |
|
| 169240 | AMPL. A EL COBRIZO | Mazapil, Zacatecas | 28.7 | Oct 27, 1981 applied Dec 30, 1969 |
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.