The mining record of Mexico
17,998 current mining concessions held by 8,696 named holders in the Secretaría de Economía's cadastre, 1,302 of them in Coahuila, the coal state, and at least 0 mining deaths reported by the Mexican press.
A superb registry and a dark safety record. The Secretaría de Economía publishes every current mining concession with its holder, lot, municipio, state, surface and dates, on an open map service, and this page joins them into one page per holder. What no federal body publishes is a mine inspection, a sanction or an accident: STPS, the labour inspector for mines, publishes none of it, and Mexico has no tax id on the public register to tie a holder to anything else. The deaths here come from Spanish-language press, weighted toward the Coahuila coal region where the pozos are named landmarks, so every count is a floor; the drafted transparency requests ask STPS and the Secretaría for the records that would replace it.
Looking for US mine enforcement instead? See MSHA violations by operator. · Peru's mining record · Chile's mining record · Colombia's record · Brazil's record
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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.ⓘ
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.Every current concession, synced weekly from the CartoMinMex map service (last refreshed ). 3,437 concessions are co-held with printed shares, 1 carry a prior holder in their title string, and 15 span more than one state.
The press watcher has not run yet; the first pull lands on the next tick.
STPS inspects mines under NOM-023-STPS-2012 and NOM-032-STPS-2008 and publishes no inspection, sanction or accident dataset; PROFEPA publishes environmental enforcement only as counts by state. Three requests under the 2025 Ley General de Transparencia are drafted: STPS's mining inspections and sanctions since 2006, STPS's work-related deaths in mining, and the Secretaría de Economía's verified coal producers and mine directory with RFC.
Drafted, not yet filed; the platform needs a human past its captcha. This line changes to a folio and an answer date the day they are.
Coahuila's Región Carbonífera is worked through thousands of pozos and minitas, small shafts, many outside social-security registration; Pasta de Conchos (2006, 65 dead) and El Pinabete (2022, 10 dead) both happened there. The Organización Familia Pasta de Conchos counts every coal death by hand and names the mine and company; that record is theirs, and it joins this page only with their agreement.
| State | Concessions | Holders | Hectares | Deaths (floor) | |
|---|---|---|---|---|---|
| Sonora | 3,320 | 1,424 | 1,648,273 | 0 | |
| Durango | 2,573 | 1,342 | 918,562 | 0 | |
| Chihuahua | 2,378 | 985 | 860,506 | 0 | |
| Zacatecas | 1,834 | 717 | 775,385 | 0 | |
| Coahuila | 1,302 | 577 | 479,022 | 0 | |
| Sinaloa | 957 | 675 | 341,853 | 0 | |
| Jalisco | 853 | 722 | 293,457 | 0 | |
| Michoacán | 550 | 402 | 429,755 | 0 | |
| Guanajuato | 509 | 147 | 161,321 | 0 | |
| Nuevo León | 478 | 255 | 85,155 | 0 | |
| Baja California | 461 | 314 | 360,966 | 0 | |
| Guerrero | 402 | 246 | 323,624 | 0 | |
| San Luis Potosí | 380 | 183 | 238,826 | 0 | |
| Nayarit | 280 | 266 | 113,769 | 0 | |
| Hidalgo | 273 | 102 | 45,198 | 0 |
Concessions by the state the cadastre lists after normalization; concessions spanning two states and a handful of unreadable values are left out of the state rows and counted in the totals.
| Holder | Concessions | Hectares | Press accidents | States |
|---|---|---|---|---|
| MINERA REAL DE ANGELES, S.A. DE C.V. | 364 | 388,632 | 0 | Aguascalientes, Baja California, Chiapas, Chihuahua, Puebla, San Luis Potosí, Sonora, Zacatecas |
| MINERA SAUCITO, S.A. DE C.V. | 398 | 300,400 | 0 | Aguascalientes, Coahuila, Durango, Guanajuato, Guerrero, Hidalgo, Jalisco, México, Michoacán, Nayarit, Zacatecas |
| INDUSTRIAL MINERA MEXICO, S.A. DE C.V. | 351 | 209,095 | 0 | Aguascalientes, Chihuahua, Coahuila, Durango, Guerrero, Jalisco, México, Michoacán, Nayarit, San Luis Potosí, Sinaloa, Zacatecas |
| MINERA PENMONT, S. DE R.L. DE C.V. | 189 | 293,039 | 0 | Sonora |
| MINERA SAN JULIAN, S.A. DE C.V. | 176 | 277,510 | 0 | Chihuahua, Durango |
| MINERA DEL NORTE, S.A. DE C.V. | 180 | 219,352 | 0 | Chihuahua, Coahuila, Colima, Durango, Guerrero, Hidalgo, Jalisco, Michoacán, Nuevo León |
| OCAMPO MINING, S.A. DE C.V. | 283 | 83,778 | 0 | Chihuahua, Durango, Zacatecas |
| MINERA FRESNILLO, S.A. DE C.V. | 167 | 139,561 | 0 | Baja California, Chihuahua, Coahuila, Durango, Sinaloa, Sonora, Zacatecas |
| LAS ENCINAS, S.A. DE C.V. | 56 | 230,028 | 0 | Colima, Jalisco, Michoacán |
| MINERA MEXICANA LA CIENEGA, S.A. DE C.V. | 140 | 129,821 | 0 | Durango |
| MINERA SAN FRANCISCO DEL ORO, S.A. DE C.V. | 184 | 60,652 | 0 | Chihuahua, Coahuila, Durango, Zacatecas |
| COMPAÑIA MINERA AUTLAN, S.A.B. DE C.V. | 182 | 39,803 | 0 | Baja California Sur, Chihuahua, Durango, Guanajuato, Hidalgo, Jalisco, México, Oaxaca, Puebla, San Luis Potosí, Zacatecas |
| PRIMERO EMPRESA MINERA, S.A. DE C.V. | 113 | 64,801 | 0 | Durango, Sinaloa |
| MINERA PEÑASQUITO, S.A. DE C.V. | 73 | 85,529 | 0 | Coahuila, Nuevo León, San Luis Potosí, Zacatecas |
| DESARROLLOS MINEROS PARREÑA, S.A. DE C.V. | 80 | 64,094 | 0 | Baja California, Chihuahua, Sinaloa, Sonora |
| ARCELORMITTAL MEXICO, S.A. DE C.V. | 17 | 120,887 | 0 | Durango, Michoacán, Oaxaca, Sonora |
| MINERA ROBLE, S.A. DE C.V. | 74 | 63,607 | 0 | Coahuila, Durango |
| BUENAVISTA DEL COBRE, S.A. DE C.V. | 40 | 93,253 | 0 | Chihuahua, Sonora |
| MINERA LARGO, S. DE R.L. DE C.V. | 120 | 5,574 | 0 | Zacatecas |
| MEXICANA DE COBRE, S.A. DE C.V. | 44 | 79,677 | 0 | Sonora |
| MINERA MEXICANA EL ROSARIO, S.A. DE C.V. | 103 | 19,433 | 0 | Durango, Guanajuato, Jalisco |
| MINERA CANAM, S.A. DE C.V. | 111 | 9,616 | 0 | Sinaloa |
| MEXICHEM FLUOR, S.A. DE C.V. | 52 | 67,252 | 0 | Chihuahua, Guanajuato, Guerrero, San Luis Potosí, Sinaloa |
| MINERA CAMINO ROJO, S.A. DE C.V. | 4 | 115,182 | 0 | Zacatecas |
| MINERA MERCEDES MINERALES, S. DE R.L. DE C.V. | 46 | 70,865 | 0 | Sinaloa, Sonora |
Ranked by press events first, then concessions and hectares. Every holder has a page; this table shows the top of the ranking.