Altonorte
Smelter or refineryCobreAntofagastaActive
Site ID 133300 · 22 installations in the register
Installations
What the register lists at this site, grouped by function.
5Process plants9Smelting and refining1Tailings1Water1Ports and transportProcess plants5
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Planta de Espesado en Pasta | Thickeners | Activa | 665 m a.s.l. | -23.8036, -70.3552 | SERNAGEOMIN |
| Bodega de Almacenamiento Materias Primas (Bamp | Concentrator | Activa | 506 m a.s.l. | -23.8229, -70.3163 | SERNAGEOMIN |
| Planta de Secado | Concentrator | Activa | 544 m a.s.l. | -23.8228, -70.3163 | SERNAGEOMIN |
| Planta Escoria | Grinding plant | Activa | 544 m a.s.l. | -23.8231, -70.3164 | SERNAGEOMIN |
| Planta Regasificadora | Conversion plant | Eliminado | 481 m a.s.l. | -21.9657, -68.3761 | SERNAGEOMIN |
Smelting and refining9
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Fundición Refino y Moldeo | Smelter | Activa | 512 m a.s.l. | -23.8280, -70.3192 | SERNAGEOMIN |
| Fundición-Conversión | Smelter | Activa | 512 m a.s.l. | -23.8280, -70.3192 | SERNAGEOMIN |
| Fundición-Fusión | Smelter | Activa | 562 m a.s.l. | -23.8280, -70.3192 | SERNAGEOMIN |
| Manejo de Gases | Smelter | Activa | 588 m a.s.l. | -23.8297, -70.3198 | SERNAGEOMIN |
| Patio de Anodos | Smelter | Activa | 574 m a.s.l. | -23.8296, -70.3211 | SERNAGEOMIN |
| Planta de Ácido N° 1 | Smelter | Activa | 516 m a.s.l. | -23.8249, -70.3179 | SERNAGEOMIN |
| Carga de Ácido Camiones | Acid plant | Activa | 526 m a.s.l. | -23.8304, -70.3181 | SERNAGEOMIN |
| Carga de Ácido Tren | Acid plant | Activa | 520 m a.s.l. | -23.8321, -70.3175 | SERNAGEOMIN |
| Planta de Ácido N° 3 | Acid plant | Activa | 560 m a.s.l. | -23.8265, -70.3165 | SERNAGEOMIN |
Tailings1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Embalse de Relaves | Tailings dam | Activa | 574 m a.s.l. | -23.8071, -70.3440 | SERNAGEOMIN |
Water1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Planta Osmosis | Reverse osmosis plant | Activa | 506 m a.s.l. | -23.8360, -70.3248 | SERNAGEOMIN |
Ports and transport1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Romana | Weighbridge | Activa | 506 m a.s.l. | -23.8256, -70.3200 | SERNAGEOMIN |
Support4
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Oficina | Administration and offices | Activa | 520 m a.s.l. | -23.8249, -70.3196 | SERNAGEOMIN |
| Muestrera | Sample room and laboratory | Activa | 505 m a.s.l. | -23.8286, -70.3176 | SERNAGEOMIN |
| Patio de Contratistas | Workshops | Activa | 500 m a.s.l. | -23.8295, -70.3203 | SERNAGEOMIN |
| Talleres y Maestranza | Workshops | Activa | 520 m a.s.l. | -23.8225, -70.3160 | SERNAGEOMIN |
Other1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Planta de Aguas Servidas | Not stated | Activa | 501 m a.s.l. | -23.8256, -70.3179 | SERNAGEOMIN |
Air emissions
What the establishment tied to this site declares to the Ministry of the Environment's RETC: tonnes a year by pollutant.
Fundición Altonorte · Complejo Metalúrgico Altonorte S.A.
Tied to this site because its holder operates it and it lies 0.2 km away. Sources: Proceso con combustión, Proceso sin combustión
| Year | CO₂ | SO₂ | NOx | PM10 | Hg | As | Pb | RETC |
|---|---|---|---|---|---|---|---|---|
| 2012 | 42,481 t | 5,804 t | 106 t | 9.95 t | 636 g | 1 kg | 143 g | Ministerio del Medio Ambie… |
| 2011 | 6,484 t | 19,354 t | 49.5 t | 391 kg | 126 g | — | — | Ministerio del Medio Ambie… |
| 2010 | 24,758 t | 22,354 t | 110 t | 1.49 t | 483 g | — | — | Ministerio del Medio Ambie… |
| 2009 | 8,566 t | 36,090 t | 51.1 t | 36.5 t | 149 g | 0 t | 0 t | Ministerio del Medio Ambie… |
| 2008 | 113 t | 21,239 t | 21.5 t | 5 kg | 0 t | 0 t | 0 t | Ministerio del Medio Ambie… |
| 2007 | 458 t | 21,542 t | 481 kg | 36.5 t | 9 g | — | — | Ministerio del Medio Ambie… |
Fundición Altonorte · Complejo Metalúrgico Altonorte S.A.
Tied to this site because its holder operates it and it lies 0 km away. Sources: Caldera Industrial, Caldera Industrial (Generadora de Vapor o Agua Caliente), Convertidor Pierce Smith (CPS), Convertidor Teniente (CT), Grupo Electrógeno, Grupo Electrógeno IVSP
| Year | CO₂ | SO₂ | NOx | PM10 | Hg | As | Pb | RETC |
|---|---|---|---|---|---|---|---|---|
| 2025 | 66,869 t | 18,474 t | 102 t | 17 t* | 10 kg | 104 t | 127 g | Ministerio del Medio Ambie… |
| 2024 | 39,046 t | 19,960 t | 73.3 t | 17.4 t* | 9 g | 107 t | 17 g | Ministerio del Medio Ambie… |
| 2023 | 70,719 t | 17,436 t | 137 t | 40.5 t* | 8 g | 80.6 t | 15 g | Ministerio del Medio Ambie… |
| 2022 | 70,389 t | 20,587 t | 83.3 t | 8.67 t | 100 kg | 118 t | 153 t | Ministerio del Medio Ambie… |
| 2021 | 68,147 t | 12,796 t | 79.3 t | 8.64 t | 80 kg | 91.3 t | 122 t | Ministerio del Medio Ambie… |
| 2020 | 49,342 t | 12,009 t | 42.7 t | 5.57 t | 4 kg | 118 t | 3 kg | Ministerio del Medio Ambie… |
* Includes the Ministry's own estimates, not only what the establishment declared.
Source: RETC, Ministry of the Environment (Creative Commons Attribution). Emissions declared by the establishment under D.S. 138, added up over all its sources. All sites and the country's ranking are in Emissions.
Deposits nearby
Deposits and prospects of SERNAGEOMIN's national database within 15 km of this operation, nearest first.
Capas Verdes· Cu· 4 km awaySERNAGEOMIN
Small · Mined
El Way· Caliza· 8.2 km awaySERNAGEOMIN
Large · Mined
- Reserve: Probadas: 7500000 t (baja ley) · 75 - 80 % CaCO3 (baja ley) · 1997
- Reserve: Probadas: Mayor que 15000000 t (alta ley) · 90 - 92 % CaCO3 (alta ley) · 1997
Caleta Coloso· Yeso· 11.2 km awaySERNAGEOMIN
In exploration
Miramar· Cu· 11.3 km awaySERNAGEOMIN
Small · Mined
Sin Nombre· Cuarzo· 11.8 km awaySERNAGEOMIN
Mined
Sin Nombre· Cuarzo· 12 km awaySERNAGEOMIN
Mined
Portezuelo· Cu· 12.8 km awaySERNAGEOMIN
Small · Mined
- Resource: Inferido: 107000 t · 2,0 % Cu · 1956
- Reserve: Probables: 49140 t · 3,5 % Cu · 1956
Sin nombre· Cu· 13 km awaySERNAGEOMIN
Small · Mined
Sin Nombre· Áridos· 13.1 km awaySERNAGEOMIN
Mined
Martuja· Cu· 13.6 km awaySERNAGEOMIN
Small · Mined
Piedra Laja· Arcilla Común· 13.7 km awaySERNAGEOMIN
Mined
Cachito· Cu· 13.7 km awaySERNAGEOMIN
Small · Mined
Source: SERNAGEOMIN, national deposit database (SIA Yacimientos). Referential: the distance is between points and does not say who owns each deposit. Every deposit in the country is on Deposits.