Mining register
Chile's mining register
14,420 mining sites of SERNAGEOMIN's register, with their installations: mines, plants, smelters, tailings, ports, water and energy. Here, the large and medium-sized ones; the whole register is searchable on the platform.
Sites
14,420
3,090 with active installations
Installations
37,635
13,248 active
Operating companies
3,519
Legal persons; holders that are natural persons are not shown.
By size
- A · large mining96
- B · medium114
- C · small1,369
- D · artisanal12,516
SERNAGEOMIN SERNAGEOMIN
Sites by region
- Atacama4,699
- Coquimbo4,215
- Valparaíso1,958
- Antofagasta1,522
- Metropolitana de Santiago459
- Libertador General Bernardo O'Higgins375
- Tarapacá368
- Biobío345
- Arica y Parinacota285
- Maule67
- Los Ríos60
- Magallanes y de la Antártica Chilena38
- La Araucanía14
- Aysén del General Carlos Ibáñez del Campo8
- Los Lagos7
What each site is
- Mine11,515 · 2,420 with active installations
- Exploration1,568 · 386 with active installations
- Plant555 · 102 with active installations
- Mine with plant330 · 154 with active installations
- Dump or deposit220 · 11 with active installations
- Tailings deposit137 · 0 with active installations
- Other44 · 1 with active installations
- Hydrocarbons20 · 5 with active installations
- Smelter or refinery14 · 7 with active installations
- Port or transport10 · 1 with active installations
- Water or power7 · 3 with active installations
Large and medium-sized mining
The 210 sites of categories A and B, ordered by size and by installations.
| Site | What it is | Resource | Region | Operator | Installations | SERNAGEOMIN |
|---|---|---|---|---|---|---|
| Los BroncesA · large miningActive | Mine with plant | Cobre | Metropolitana | Anglo American Sur | 6Extraction97Process plants37Tailings | SERNAGEOMIN |
| Grupo de Yacimientos Zonas Arenal e IntracamposA · large miningActive | Hydrocarbons | Gas natural | Magallanes | Empresa Nacional del Petróleo | 24Power217Hydrocarbons | SERNAGEOMIN |
| Grupo de Yacimientos Zona Continente y Costa AfueraA · large miningActive | Hydrocarbons | Gas natural | Magallanes | Empresa Nacional del Petróleo | 11Power167Hydrocarbons | SERNAGEOMIN |
| AndinaA · large miningActive | Mine with plant | Cobre | Valparaíso | Codelco | 15Extraction64Process plants1Smelting and refining | SERNAGEOMIN |
| El TenienteA · large miningActive | Mine with plant | Cobre | O'Higgins | Codelco | 18Extraction51Process plants13Smelting and refining | SERNAGEOMIN |
| Minera FloridaA · large miningActive | Mine with plant | Oro | Metropolitana | Minera Florida Ltda. | 2Extraction50Process plants9Tailings | SERNAGEOMIN |
| SalvadorA · large miningActive | Mine with plant | Cobre | Atacama | Codelco | 20Extraction22Process plants13Smelting and refining | SERNAGEOMIN |
| Carmen de AndacolloA · large miningActive | Mine with plant | Cobre | Coquimbo | Teck Carmen de Andacollo | 1Extraction26Process plants6Tailings | SERNAGEOMIN |
| El SoldadoA · large miningActive | Mine with plant | Cobre | Valparaíso | Anglo American Sur | 6Extraction22Process plants19Tailings | SERNAGEOMIN |
| Los PelambresA · large miningActive | Mine with plant | Cobre | Coquimbo | Minera Los Pelambres | 1Extraction9Process plants10Tailings | SERNAGEOMIN |
| Cerro NegroA · large miningActive | Mine with plant | Cobre | Valparaíso | Cía. Minera Cerro Negro S.A. | 16Extraction24Process plants9Tailings | SERNAGEOMIN |
| Faena ENAMI DeltaA · large miningActive | Mine with plant | Cobre | Coquimbo | ENAMI | 2Extraction20Process plants2Tailings | SERNAGEOMIN |
| EscondidaA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Escondida | 2Extraction27Process plants3Tailings | SERNAGEOMIN |
| ChuquicamataA · large miningActive | Mine with plant | Cobre | Antofagasta | Codelco | 10Extraction23Process plants7Smelting and refining | SERNAGEOMIN |
| MantoverdeA · large miningActive | Mine with plant | Cobre | Atacama | Mantoverde S.A. | 13Extraction7Process plants2Tailings | SERNAGEOMIN |
| Fundición ChagresA · large miningActive | Smelter or refinery | Cobre | Valparaíso | Anglo American Sur | 8Process plants13Smelting and refining1Dumps and deposits | SERNAGEOMIN |
| Centinela SulfurosA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Centinela | 3Extraction11Process plants2Tailings | SERNAGEOMIN |
| Faenas El RomeralA · large miningActive | Mine with plant | Hierro | Coquimbo | Cía. Mra. del Pacífico S.A. | 1Extraction8Process plants3Tailings | SERNAGEOMIN |
| Faena Tambo de OroA · large miningActive | Mine with plant | Oro | Coquimbo | Minera HMC S.A. | 1Extraction7Process plants1Tailings | SERNAGEOMIN |
| SpenceA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Spence S.A. | 1Extraction23Process plants2Tailings | SERNAGEOMIN |
| MichillaA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera HMC S.A. | 8Extraction7Process plants8Dumps and deposits | SERNAGEOMIN |
| Mantos BlancosA · large miningActive | Mine with plant | Cobre | Antofagasta | Mantos Copper S.A. | 2Extraction19Process plants2Tailings | SERNAGEOMIN |
| CandelariaA · large miningActive | Mine with plant | Cobre | Atacama | Minera Candelaria | 5Extraction5Process plants2Tailings | SERNAGEOMIN |
| CaseronesA · large miningActive | Mine with plant | Cobre | Atacama | Minera Lumina Copper Chile Ltda. | 5Extraction12Process plants4Tailings | SERNAGEOMIN |
| El AbraA · large miningActive | Mine with plant | Cobre | Antofagasta | SCM El Abra | 2Extraction13Process plants11Dumps and deposits | SERNAGEOMIN |
| SQM Industrial II RegiónA · large miningActive | Plant | Caliche | Antofagasta | SQM Industrial S.A. | 21Process plants4Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Sierra GordaA · large miningActive | Mine with plant | Cobre | Antofagasta | Sierra Gorda SCM | 1Extraction12Process plants1Tailings | SERNAGEOMIN |
| Radomiro TomicA · large miningActive | Mine with plant | Cobre | Antofagasta | Codelco | 1Extraction13Process plants1Smelting and refining | SERNAGEOMIN |
| VentanasA · large miningActive | Smelter or refinery | Cobre | Valparaíso | Codelco | 3Process plants9Smelting and refining11Power | SERNAGEOMIN |
| La CoipaA · large miningActive | Mine with plant | Oro | Atacama | Compañía Minera Mantos de Oro | 5Extraction5Process plants1Smelting and refining | SERNAGEOMIN |
| CarolaA · large miningActive | Mine with plant | Cobre | Atacama | Soc. Contractual Minera Carola | 7Extraction2Process plants8Dumps and deposits | SERNAGEOMIN |
| Centinela ÓxidosA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Centinela | 4Extraction9Process plants1Smelting and refining | SERNAGEOMIN |
| FrankeA · large miningActive | Mine with plant | Cobre | Antofagasta | Sociedad Contractual Minera Franke | 5Extraction9Process plants1Smelting and refining | SERNAGEOMIN |
| Gabriela MistralA · large miningActive | Mine with plant | Cobre | Antofagasta | Codelco | 1Extraction13Process plants5Dumps and deposits | SERNAGEOMIN |
| Lomas BayasA · large miningActive | Mine with plant | Cobre | Antofagasta | Compañía Minera Lomas Bayas | 2Extraction11Process plants2Smelting and refining | SERNAGEOMIN |
| AntucoyaA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Antucoya Limitada | 1Extraction8Process plants1Smelting and refining | SERNAGEOMIN |
| Ministro HalesA · large miningActive | Mine with plant | Cobre | Antofagasta | Codelco | 1Extraction11Process plants3Smelting and refining | SERNAGEOMIN |
| Faena TalcunaA · large miningActive | Mine with plant | Cobre | Coquimbo | Cía. Mra. San Gerónimo | 8Extraction2Process plants4Tailings | SERNAGEOMIN |
| Las Cenizas Taltal (Las Luces)A · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Las Cenizas S.A. | 1Extraction9Process plants1Tailings | SERNAGEOMIN |
| Quebrada BlancaA · large miningActive | Mine with plant | Cobre | Tarapacá | Teck Quebrada Blanca | 1Extraction8Process plants1Tailings | SERNAGEOMIN |
| CollahuasiA · large miningActive | Mine with plant | Cobre | Tarapacá | Compañía Minera Doña Inés de Collahuasi | 4Extraction9Process plants1Tailings | SERNAGEOMIN |
| ZaldívarA · large miningActive | Mine with plant | Cobre | Antofagasta | Compañía Minera Zaldívar SpA | 1Extraction13Process plants1Tailings | SERNAGEOMIN |
| AltonorteA · large miningActive | Smelter or refinery | Cobre | Antofagasta | Complejo Metalúrgico Altonorte S.A. | 5Process plants9Smelting and refining1Tailings | SERNAGEOMIN |
| El PeñónA · large miningActive | Mine with plant | Oro | Antofagasta | Minera Meridian Limitada | 4Extraction7Process plants1Smelting and refining | SERNAGEOMIN |
| Atacama KozanA · large miningActive | Mine with plant | Cobre | Atacama | SCM Atacama Kozan | 3Extraction6Process plants4Tailings | SERNAGEOMIN |
| Cerro Negro NorteA · large miningActive | Mine with plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 3Extraction3Process plants1Tailings | SERNAGEOMIN |
| Planta Química La NegraA · large miningActive | Plant | Salmuera | Antofagasta | Albemarle Limitada | 9Process plants1Ports and transport | SERNAGEOMIN |
| Los ColoradosA · large miningActive | Mine with plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 1Extraction3Process plants9Dumps and deposits | SERNAGEOMIN |
| SQM Salar (Toconao)A · large miningActive | Mine with plant | Salmuera | Antofagasta | SQM Salar S.A. | 2Extraction7Process plants1Dumps and deposits | SERNAGEOMIN |
| Mina Punta del CobreA · large miningActive | Mine with plant | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 6Extraction1Process plants2Dumps and deposits | SERNAGEOMIN |
| Planta de Carbonato de Litio (SQM Salar)A · large miningActive | Plant | Salmuera | Antofagasta | SQM Salar S.A. | 11Process plants | SERNAGEOMIN |
| EncuentroA · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Centinela | 3Extraction4Process plants7Dumps and deposits | SERNAGEOMIN |
| Planta El ÁguilaA · large miningActive | Plant | Ulexita | Arica y Parinacota | Quiborax S.A. | 5Process plants2Dumps and deposits1Water | SERNAGEOMIN |
| Planta El SalarA · large miningActive | Mine with plant | Salmuera | Antofagasta | Albemarle Limitada | 1Extraction11Process plants | SERNAGEOMIN |
| Planta PelletsA · large miningActive | Plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 5Process plants3Tailings3Ports and transport | SERNAGEOMIN |
| Tres VallesA · large miningActive | Mine with plant | Cobre | Coquimbo | Compañía Minera Tres Valles SpA | 4Extraction4Process plants1Dumps and deposits | SERNAGEOMIN |
| Planta MattaA · large miningActive | Plant | Cobre | Atacama | ENAMI | 6Process plants2Tailings2Dumps and deposits | SERNAGEOMIN |
| Planta San JoséA · large miningActive | Plant | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 7Process plants5Tailings | SERNAGEOMIN |
| SantosA · large miningActive | Mine | Cobre | Atacama | Minera Ojos del Salado | 1Extraction6Dumps and deposits2Ports and transport | SERNAGEOMIN |
| Faena Algorta NorteA · large miningActive | Mine with plant | Caliche | Antofagasta | Algorta Norte S.A. | 1Extraction7Process plants | SERNAGEOMIN |
| Planta CerrillosA · large miningActive | Plant | Cobre | Atacama | Soc. Contractual Minera Carola | 6Process plants4Tailings | SERNAGEOMIN |
| Sit S.A.A · large miningActive | Port or transport | Caliche | Antofagasta | Servicios Integrales de Transitos y Tran | 9Ports and transport | SERNAGEOMIN |
| Minera Valle CentralA · large miningActive | Plant | Cobre | O'Higgins | Minera Valle Central | 6Process plants2Tailings | SERNAGEOMIN |
| Rosa 1 al 150A · large miningActive | Mine | Cobre | Valparaíso | — | 2Extraction2Dumps and deposits1Water | SERNAGEOMIN |
| Mina El WayA · large miningActive | Mine with plant | Carbonatos de calcio | Antofagasta | CBB Cales S.A. | 1Extraction2Process plants3Dumps and deposits | SERNAGEOMIN |
| SQM Sa (II Región)A · large miningActive | Plant | Caliche | Antofagasta | SQM | 4Process plants | SERNAGEOMIN |
| PiedraA · large miningActive | Mine | Cobre | Valparaíso | Beifer E.I.R.L. | 2Extraction1Dumps and deposits1Exploration | SERNAGEOMIN |
| Planta MagnetitaA · large miningActive | Plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 3Process plants2Ports and transport | SERNAGEOMIN |
| Puerto Punta TotoralilloA · large miningActive | Plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 1Process plants2Water3Ports and transport | SERNAGEOMIN |
| Mina EsperanzaA · large miningActive | Mine | Cobre | Valparaíso | Insumos Mineros Koza Ltda. | 2Extraction1Dumps and deposits | SERNAGEOMIN |
| Desarrollo Minera Centinela (DMC)A · large miningActive | Mine with plant | Cobre | Antofagasta | Minera Centinela | 1Extraction1Process plants1Tailings | SERNAGEOMIN |
| Exploración TránsitoA · large miningActive | Exploration | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 2Exploration | SERNAGEOMIN |
| NavidadA · large miningActive | Exploration | Cobre | Metropolitana | — | 1Exploration | SERNAGEOMIN |
| RefugioA · large miningNo activity | Mine with plant | Oro | Atacama | Cía. Minera Maricunga | 7Extraction6Process plants2Smelting and refining | SERNAGEOMIN |
| Fundición Hernán Videla Lira (Paipote)A · large miningNo activity | Smelter or refinery | Cobre | Atacama | ENAMI | 4Process plants7Smelting and refining1Dumps and deposits | SERNAGEOMIN |
| Manto Verde DivisiónA · large miningNo activity | Mine | Cobre | Atacama | Anglo American Norte S.A. | 7Extraction2Dumps and deposits | SERNAGEOMIN |
| AlcaparrosaA · large miningNo activity | Mine | Cobre | Atacama | Minera Ojos del Salado | 1Extraction3Dumps and deposits | SERNAGEOMIN |
| Proyecto AntucoyaA · large miningNo activity | Mine with plant | Cobre | Antofagasta | Minera Antucoya Limitada | 1Extraction2Process plants3Dumps and deposits | SERNAGEOMIN |
| CM del Pacífico S.A.A · large miningNo activity | Mine with plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 2Extraction2Process plants | SERNAGEOMIN |
| CarmenA · large miningNo activity | Plant | Hierro | Atacama | Compañía Minera Don Daniel | 2Process plants1Dumps and deposits | SERNAGEOMIN |
| Santo DomingoA · large miningNo activity | Mine with plant | Cobre | Atacama | Minera Santo Domingo SCM | 1Extraction1Process plants1Tailings | SERNAGEOMIN |
| VP Andina Traspaso AndinaA · large miningNo activity | Mine | Cobre | Valparaíso | Codelco | 2Extraction1Dumps and deposits | SERNAGEOMIN |
| CCM Ojos del SaladoA · large miningNo activity | Mine with plant | Cobre | Atacama | Minera Ojos del Salado | 2Extraction1Process plants | SERNAGEOMIN |
| NegreirosA · large miningNo activity | Mine with plant | Caliche | Tarapacá | SCM Cosayach Yodo | 1Extraction1Process plants | SERNAGEOMIN |
| Visviri Sondaje 2021A · large miningNo activity | Exploration | Cobre | Arica y Parinacota | BHP Chile Inc. | 2Exploration | SERNAGEOMIN |
| VP Chuquicamata Proyecto Mina Chuquicamata SubterráneaA · large miningNo activity | Mine | Cobre | Antofagasta | Codelco | 1Extraction | SERNAGEOMIN |
| VP Teniente Proyecto Nuevo Nivel MinaA · large miningNo activity | Mine | Cobre | O'Higgins | Codelco | 1Extraction | SERNAGEOMIN |
| AdrianitaA · large miningNo activity | Mine with plant | Hierro | Atacama | Compañía Minera Santa Fe | 1Extraction1Process plants | SERNAGEOMIN |
| VP Teniente Proyecto Embalse de Relaves CarenA · large miningNo activity | Tailings deposit | Cobre | Metropolitana | Codelco | 1Tailings | SERNAGEOMIN |
| Dos HermanosA · large miningNo activity | Mine | Hierro | Valparaíso | Sociedad Constructora y Obras Civiles GV SpA | 1Extraction | SERNAGEOMIN |
| Manto TamaraA · large miningNo activity | Mine | Oro | Valparaíso | — | 1Extraction | SERNAGEOMIN |
| Mina Cantera San LorenzoA · large miningNo activity | Mine | Siliceos | O'Higgins | Codelco | 1Extraction | SERNAGEOMIN |
| Minera Oro Negro 1A · large miningNo activity | Mine | Carbón | Biobío | Padcar Ltda. | 1Extraction | SERNAGEOMIN |
| Planta de Producción de Cemento CobreA · large miningNo activity | Dump or deposit | Cobre | Antofagasta | S.C.M. Porvenir | 1Dumps and deposits | SERNAGEOMIN |
| Planta PamoA · large miningNo activity | Plant | Molibdeno | Metropolitana | Codelco | 1Process plants | SERNAGEOMIN |
| Planta PamoA · large miningNo activity | Smelter or refinery | Cobre | Metropolitana | Codelco | 1Smelting and refining | SERNAGEOMIN |
| Exploraciones Sierra Gorda, Michilla - Reg. AntofB · mediumActive | Exploration | Cobre | Antofagasta | Antofagasta Minerals | 59Exploration | SERNAGEOMIN |
| Las Cenizas CabildoB · mediumActive | Mine with plant | Cobre | Valparaíso | Minera Las Cenizas S.A. | 4Extraction18Process plants11Tailings | SERNAGEOMIN |
| Faena CinabrioB · mediumActive | Mine | Cobre | Coquimbo | Minera BMR SpA | 6Extraction2Dumps and deposits5Water | SERNAGEOMIN |
| Mina UvaB · mediumActive | Mine | Cobre | Valparaíso | Soc. Exploración y Desarrollo Minero (Explodesa) | 8Extraction3Dumps and deposits2Power | SERNAGEOMIN |
| Complejo Industrial PullalliB · mediumActive | Mine | Oro | Valparaíso | Minera Cemin-Pullalli SpA | 8Extraction2Dumps and deposits2Water | SERNAGEOMIN |
| Faena LambertB · mediumActive | Mine with plant | Cobre | Coquimbo | Cía. Mra. San Gerónimo | 9Extraction7Process plants3Dumps and deposits | SERNAGEOMIN |
| Planta CatemuB · mediumActive | Plant | Cobre | Valparaíso | Minera Cemin-Pullalli SpA | 10Process plants1Dumps and deposits7Power | SERNAGEOMIN |
| Mina PimentónB · mediumActive | Mine with plant | Oro | Valparaíso | Minera Tamidak Ltda. | 6Extraction5Process plants1Smelting and refining | SERNAGEOMIN |
| Planta La PataguaB · mediumActive | Mine with plant | Cobre | Valparaíso | Cía. Mra. La Patagua | 1Extraction8Process plants8Tailings | SERNAGEOMIN |
| TambillosB · mediumActive | Mine with plant | Cobre | Coquimbo | Compañía Minera Florida S.A. | 1Extraction6Process plants9Tailings | SERNAGEOMIN |
| Mantos de la LunaB · mediumActive | Mine with plant | Cobre | Antofagasta | Cía. Minera Mantos de la Luna S.A. | 2Extraction7Process plants1Smelting and refining | SERNAGEOMIN |
| Mina GuanacoB · mediumActive | Mine with plant | Oro | Antofagasta | Guanaco Compañía Minera SpA | 4Extraction4Process plants1Smelting and refining | SERNAGEOMIN |
| Planta de ÓxidosB · mediumActive | Smelter or refinery | Cobre | Antofagasta | Minera Las Cenizas S.A. | 10Process plants1Smelting and refining2Dumps and deposits | SERNAGEOMIN |
| DelirioB · mediumActive | Mine with plant | Cobre | Atacama | Atacama Minerales Dos SpA. | 3Extraction5Process plants5Dumps and deposits | SERNAGEOMIN |
| Mina SauceB · mediumActive | Mine | Cobre | Valparaíso | Minera Las Cenizas S.A. | 8Extraction1Power3Ports and transport | SERNAGEOMIN |
| Faena El ToquiB · mediumActive | Mine with plant | Cinc | Aysén | Soc. Minera Pacífico del Sur SpA | 4Extraction2Process plants3Tailings | SERNAGEOMIN |
| Planta de Beneficio de Minerales - VallenarB · mediumActive | Plant | Cobre | Atacama | ENAMI | 10Process plants3Tailings1Dumps and deposits | SERNAGEOMIN |
| Faena Los MantosB · mediumActive | Plant | Cobre | Coquimbo | Minera BMR SpA | 5Process plants5Tailings3Exploration | SERNAGEOMIN |
| Faena Talcuna (OMINT)B · mediumActive | Mine with plant | Cobre | Coquimbo | Sociedad de Servicios a la Minería OMINT SpA | 4Extraction1Process plants7Tailings | SERNAGEOMIN |
| Mina Mantos de CobreB · mediumActive | Mine | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 1Extraction5Dumps and deposits2Exploration | SERNAGEOMIN |
| Aguas BlancasB · mediumActive | Mine with plant | Caliche | Antofagasta | Atacama Minerals Chile S.C.M. | 1Extraction3Process plants2Water | SERNAGEOMIN |
| Distrito PleitoB · mediumActive | Mine with plant | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 2Extraction2Process plants4Dumps and deposits | SERNAGEOMIN |
| ENAMI Planta José Antonio Moreno de TaltalB · mediumActive | Smelter or refinery | Cobre | Antofagasta | ENAMI | 7Process plants1Smelting and refining1Tailings | SERNAGEOMIN |
| ENAMI-Pta O.martinez- SaladoB · mediumActive | Plant | Cobre | Atacama | ENAMI | 5Process plants4Dumps and deposits | SERNAGEOMIN |
| Planta Cerro DominadorB · mediumActive | Plant | Cobre | Antofagasta | Salva -21 SpA | 4Process plants3Tailings1Dumps and deposits | SERNAGEOMIN |
| Planta de CátodosB · mediumActive | Smelter or refinery | Cobre | Arica y Parinacota | Pampa Camarones SpA | 6Process plants1Smelting and refining2Dumps and deposits | SERNAGEOMIN |
| Mantos CobrizosB · mediumActive | Mine | Cobre | Atacama | Cía. Minera Carmen Bajo Ltda. | 3Extraction3Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Nueva Victoria (Planta Yodo)B · mediumActive | Mine with plant | Caliche | Tarapacá | SQM | 1Extraction7Process plants1Smelting and refining | SERNAGEOMIN |
| Salares NorteB · mediumActive | Mine with plant | Oro | Atacama | Minera Gold Fields Salares Norte SpA | 1Extraction1Process plants1Tailings | SERNAGEOMIN |
| Explotación SalamanquejaB · mediumActive | Mine | Cobre | Arica y Parinacota | Pampa Camarones SpA | 3Extraction1Dumps and deposits4Exploration | SERNAGEOMIN |
| Planta EcoMetales (Calama)B · mediumActive | Plant | Cobre | Antofagasta | EcoMetales Limited | 3Process plants | SERNAGEOMIN |
| Proyecto Pampa Augusta VictoriaB · mediumActive | Mine | Oro | Antofagasta | Minera Meridian Limitada | 2Extraction2Dumps and deposits1Exploration | SERNAGEOMIN |
| Cluster TenienteB · mediumActive | Exploration | Cobre | O'Higgins | Exploraciones Mineras Andinas S.A. | 8Exploration | SERNAGEOMIN |
| Planta BiocobreB · mediumActive | Plant | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 3Process plants1Dumps and deposits | SERNAGEOMIN |
| JilgueroB · mediumActive | Mine with plant | Carbonatos de calcio | Atacama | Minera Jilguero S.A. | 1Extraction1Process plants3Dumps and deposits | SERNAGEOMIN |
| Mina AltamiraB · mediumActive | Mine | Cobre | Antofagasta | Minera Las Cenizas S.A. | 2Extraction1Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Mina AmancayaB · mediumActive | Mine | Oro | Antofagasta | Lara Ramirez Ltda. | 2Extraction1Dumps and deposits1Exploration | SERNAGEOMIN |
| Mina Doña ElbaB · mediumActive | Mine | Cobre | Antofagasta | Minera Las Cenizas S.A. | 2Extraction1Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Mina IvánB · mediumActive | Mine with plant | Cobre | Antofagasta | Minera Rayrock Ltda. | 2Extraction2Process plants1Dumps and deposits | SERNAGEOMIN |
| Planta Pedro Aguirre CerdaB · mediumActive | Plant | Cobre | Atacama | Minera Ojos del Salado | 2Process plants1Tailings1Water | SERNAGEOMIN |
| Mina SurireB · mediumActive | Mine | Ulexita | Arica y Parinacota | Quiborax S.A. | 1Extraction1Exploration | SERNAGEOMIN |
| Minera LagunasB · mediumActive | Mine with plant | Caliche | Tarapacá | Acf. Minera S.A. | 1Extraction1Process plants | SERNAGEOMIN |
| Planta - (Caleta Patillos)B · mediumActive | Plant | Salmuera | Tarapacá | Sociedad Punta de Lobos S.A. | 1Process plants1Dumps and deposits3Ports and transport | SERNAGEOMIN |
| Planta de Nitratos LagunasB · mediumActive | Plant | Caliche | Tarapacá | ACF Baquedano S.A. | 1Process plants1Dumps and deposits1Hydrocarbons | SERNAGEOMIN |
| Puerto PatacheB · mediumActive | Plant | Cobre | Tarapacá | Compañía Minera Doña Inés de Collahuasi | 2Process plants1Power2Ports and transport | SERNAGEOMIN |
| Puerto Patache QBB · mediumActive | Plant | Cobre | Tarapacá | Teck Quebrada Blanca | 1Process plants1Water3Ports and transport | SERNAGEOMIN |
| Planta DiatomeasB · mediumActive | Plant | Diatomita | Arica y Parinacota | Imerys Minerales Chile SpA | 2Process plants | SERNAGEOMIN |
| Planta Nitratos y Productos Derivados de SalesB · mediumActive | Plant | Salmuera | Antofagasta | ACF Baquedano S.A. | 1Process plants1Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Exploraciones II RegiónB · mediumActive | Exploration | Cobre | Antofagasta | Cía. Minera Mantos de la Luna S.A. | 4Exploration | SERNAGEOMIN |
| Gloria 1-502B · mediumActive | Mine | Cobre | Valparaíso | Inversiones Agromins S.A. | 1Extraction1Dumps and deposits2Exploration | SERNAGEOMIN |
| Mina Santa AnaB · mediumActive | Mine | Carbón | Biobío | Sociedad Legal Minera Los Rios de Curanilahue | 1Extraction1Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Campamento Norte-GAPB · mediumActive | Exploration | Cinc | Atacama | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| Proyecto Filo NorteB · mediumActive | Exploration | Cobre | Metropolitana | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| Faena AmaliaB · mediumNo activity | Mine | Cobre | Coquimbo | Soc. Exploración y Desarrollo Minero (Explodesa) | 9Extraction4Dumps and deposits2Exploration | SERNAGEOMIN |
| Maquila Relaves Frescos DIV. AndinaB · mediumNo activity | Plant | Cobre | Metropolitana | Valle Aconcagua S.A. | 12Process plants4Power1Hydrocarbons | SERNAGEOMIN |
| Faena El Toqui (Historico)B · mediumNo activity | Mine with plant | Cinc | Aysén | Soc. Contractual Minera El Toqui | 3Extraction3Process plants3Tailings | SERNAGEOMIN |
| Mina GranateB · mediumNo activity | Mine | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 3Extraction5Dumps and deposits2Exploration | SERNAGEOMIN |
| Do AmigB · mediumNo activity | Mine with plant | Cobre | Atacama | Soc. Exploración y Desarrollo Minero (Explodesa) | 1Extraction3Process plants1Smelting and refining | SERNAGEOMIN |
| La CoipaB · mediumNo activity | Mine with plant | Cobre | Atacama | Cía. Minera Mantos de Oro | 4Extraction1Process plants1Tailings | SERNAGEOMIN |
| Pascua-LamaB · mediumNo activity | Mine with plant | Oro | Atacama | Compañía Minera Nevada SpA | 2Extraction1Process plants1Dumps and deposits | SERNAGEOMIN |
| TigresaB · mediumNo activity | Mine | Cobre | Atacama | Cía. Minera Carmen Bajo Ltda. | 2Extraction2Dumps and deposits | SERNAGEOMIN |
| El Cristo 1/60B · mediumNo activity | Mine with plant | Carbonatos de calcio | Atacama | Calidra Chile Importaciones Minerales SpA. | 2Extraction1Process plants2Dumps and deposits | SERNAGEOMIN |
| Ex - Oficina Cala CalaB · mediumNo activity | Mine with plant | Caliche | Tarapacá | Cía. Salitre y Yodo Cala Cala S.A. | 1Extraction1Process plants1Ports and transport | SERNAGEOMIN |
| Faena LinderosB · mediumNo activity | Mine with plant | Cobre | Coquimbo | Compañía Minera Rinconada SpA | 1Extraction1Process plants3Tailings | SERNAGEOMIN |
| Caprica IronB · mediumNo activity | Mine with plant | Hierro | Antofagasta | Inversiones Caprica Iron SpA. | 1Extraction2Process plants1Dumps and deposits | SERNAGEOMIN |
| Mina Santa AnaB · mediumNo activity | Mine | Carbón | Biobío | Constructora, Tronaduras y Comercial Kaap Ltda. | 1Extraction1Dumps and deposits1Ports and transport | SERNAGEOMIN |
| Proyecto AlturasB · mediumNo activity | Exploration | Cobre | Coquimbo | Cía. Mra. Salitrales Ltda. | 4Exploration | SERNAGEOMIN |
| La FarolaB · mediumNo activity | Mine with plant | Cobre | Atacama | Minera Altair S.A. | 1Extraction1Process plants1Tailings | SERNAGEOMIN |
| Mina ChopeB · mediumNo activity | Mine | Cobre | Antofagasta | Sociedad Lara y Compañía ,Monte de Luz Limitada | 1Extraction1Dumps and deposits | SERNAGEOMIN |
| Mina HoracioB · mediumNo activity | Mine | Cobre | Antofagasta | Explotación Minera de Cobre Limitada | 1Extraction1Dumps and deposits | SERNAGEOMIN |
| Mina Punto VerdeB · mediumNo activity | Mine | Cobre | Antofagasta | Sociedad Lara y Cía. , Águila en el Cielo Ltda. | 1Extraction1Dumps and deposits | SERNAGEOMIN |
| Mina Sur EsteB · mediumNo activity | Mine | Cobre | Antofagasta | Sociedad Lara y Cía. , La Fuerza del Búfalo Ltda. | 1Extraction | SERNAGEOMIN |
| Mina VictoriaB · mediumNo activity | Mine | Cobre | Antofagasta | Sociedad Lara y Compañía, Nuevas Fuerzas Limitada | 1Extraction1Dumps and deposits | SERNAGEOMIN |
| Planta del CalB · mediumNo activity | Plant | Carbonatos de calcio | Atacama | Inacal S.A. | 2Process plants | SERNAGEOMIN |
| TrinidadB · mediumNo activity | Mine with plant | Cobre | Atacama | Sociedad Contractual Minera Trinidad | 1Extraction2Process plants1Dumps and deposits | SERNAGEOMIN |
| Faena Minera 3HB · mediumNo activity | Mine | Cobre | Valparaíso | Soc. Exploración y Desarrollo Minero (Explodesa) | 1Extraction | SERNAGEOMIN |
| Mina Rajo PamelaB · mediumNo activity | Mine | Cobre | Valparaíso | Cía. Minera Cerro Negro S.A. | 1Extraction1Dumps and deposits | SERNAGEOMIN |
| Mina Santa AnaB · mediumNo activity | Mine | Carbón | Biobío | S.W. Curanilahue S.A. | 1Extraction | SERNAGEOMIN |
| Planta de Tratamiento de Mineral Venado SurB · mediumNo activity | Plant | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 1Process plants2Dumps and deposits | SERNAGEOMIN |
| Proyecto Explotación TránsitoB · mediumNo activity | Mine | Cobre | Atacama | Sociedad Punta del Cobre S.A. | 3Extraction | SERNAGEOMIN |
| Puerto PatacheB · mediumNo activity | Other | Salmuera | Tarapacá | Terminal Maritimo Patache S.A. | 3Support | SERNAGEOMIN |
| SoledadB · mediumNo activity | Mine with plant | Caliche | Tarapacá | SCM Cosayach Yodo | 1Extraction1Process plants | SERNAGEOMIN |
| Bloque ManzanoB · mediumNo activity | Hydrocarbons | Gas natural | Magallanes | Empresa Nacional del Petróleo | 2Hydrocarbons | SERNAGEOMIN |
| Caleta PatillosB · mediumNo activity | Other | Salmuera | Tarapacá | Servicios Portuarios Patillos S.A. | 2Support | SERNAGEOMIN |
| CasaleB · mediumNo activity | Exploration | Cobre | Atacama | Sociedad Norte Abierto SpA | 1Exploration | SERNAGEOMIN |
| PROYECTO MAMUTA sept 2015B · mediumNo activity | Exploration | Cobre | Arica y Parinacota | Río Tinto Mining And Exploration Limited - Agencia Chile | 2Exploration | SERNAGEOMIN |
| PumaB · mediumNo activity | Mine | Cobre | Atacama | Sociedad Contractual Minera Berta | 1Extraction1Exploration | SERNAGEOMIN |
| Adrianitas/RaulB · mediumNo activity | Dump or deposit | Hierro | Atacama | Cía. Mra. del Pacífico S.A. | 1Dumps and deposits | SERNAGEOMIN |
| Cala CalaB · mediumNo activity | Mine | Caliche | Tarapacá | SCM Cosayach Yodo | 1Extraction | SERNAGEOMIN |
| CaseronesB · mediumNo activity | Mine | Rocas ornamentales | Atacama | Minería y Construcción Cei S.A. | 1Extraction | SERNAGEOMIN |
| Codelco VCP (Ministro Hales)B · mediumNo activity | Mine | Cobre | Antofagasta | Codelco | 1Extraction | SERNAGEOMIN |
| ComahueB · mediumNo activity | Mine | Cobre | Antofagasta | Next Minerals S.A. | 1Extraction | SERNAGEOMIN |
| Encierro (III Región)B · mediumNo activity | Exploration | Cobre | Atacama | Antofagasta Minerals | 1Exploration | SERNAGEOMIN |
| Esteban 1 al 10B · mediumNo activity | Dump or deposit | Hierro | Atacama | Met Global Chile SpA. | 1Dumps and deposits | SERNAGEOMIN |
| Exploración ExploradoraB · mediumNo activity | Exploration | Cobre | Antofagasta | Eco Earth Elements SpA | 1Exploration | SERNAGEOMIN |
| Exploraciones II RegiónB · mediumNo activity | Exploration | Cobre | Antofagasta | Minera Rayrock Ltda. | 1Exploration | SERNAGEOMIN |
| Filo del SolB · mediumNo activity | Exploration | Polimetalico | Atacama | Minera Frontera Chile Ltda. | 1Exploration | SERNAGEOMIN |
| GraceB · mediumNo activity | Other | Cobre | Antofagasta | Grace S.A. | 1Support | SERNAGEOMIN |
| Mina GuanacoB · mediumNo activity | Mine | Cobre | Tarapacá | Delgado Valdivia Minería Ltda. | 1Extraction | SERNAGEOMIN |
| Mina Lo ValdesB · mediumNo activity | Mine | Carbonatos de calcio | Metropolitana | Minera Lo Valdes Limitada | 1Extraction | SERNAGEOMIN |
| Mina LuisaB · mediumNo activity | Mine | Cobre | Valparaíso | Cía. Minera Cerro Negro S.A. | 1Extraction | SERNAGEOMIN |
| Mina Santa AnaB · mediumNo activity | Mine | Carbón | Biobío | Isaac Alarcon Garrido E.I.R.L. | 1Extraction | SERNAGEOMIN |
| Planta de Nitratos LagunasB · mediumNo activity | Plant | Salmuera | Tarapacá | ACF Baquedano S.A. | 1Process plants | SERNAGEOMIN |
| Prospección No Metálica OrcomaB · mediumNo activity | Exploration | Caliche | Tarapacá | Orcoma SpA | 1Exploration | SERNAGEOMIN |
| Proyecto La Fortuna Deep - DelineaciónB · mediumNo activity | Exploration | Cobre | Atacama | Soc.contractual Minera El Morro | 1Exploration | SERNAGEOMIN |
| Proyecto La Huifa AvanzadaB · mediumNo activity | Exploration | Cobre | O'Higgins | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| Proyecto Los CristalesB · mediumNo activity | Exploration | Cobre | O'Higgins | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| Proyecto Santa ClaraB · mediumNo activity | Exploration | Cobre | O'Higgins | Río Tinto Mining And Exploration Limited - Agencia Chile | 1Exploration | SERNAGEOMIN |
| Recategorización no metálica Torcaza 2021B · mediumNo activity | Exploration | Caliche | Tarapacá | SQM Nitratos S.A. | 1Exploration | SERNAGEOMIN |
| Recursos Norte -QT Fase 2B · mediumNo activity | Exploration | Cobre | O'Higgins | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| Santa AnaB · mediumNo activity | Mine | Cobre | Valparaíso | Minera SYC SpA | 1Extraction | SERNAGEOMIN |
| UlisesB · mediumNo activity | Exploration | Cobre | Tarapacá | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| Valle de la LunaB · mediumNo activity | Exploration | Cobre | Valparaíso | Exploraciones Mineras Andinas S.A. | 1Exploration | SERNAGEOMIN |
| VP Andina Proyecto Tada IB · mediumNo activity | Other | Cobre | Valparaíso | Codelco | 1Support | SERNAGEOMIN |
Source: SERNAGEOMIN, register of mining installations (the service's layer, read on Sep 30, 2026). Public information of a State service, shown as referential and unofficial: positions are approximate and the register is not a source for legal or administrative purposes.