Negreiros
Mine with plantCalicheHuara, Tamarugal, TarapacáNo activity
Site ID 1200 · 3 installations in the register
Installations
What the register lists at this site, grouped by function.
1Extraction1Process plantsExtraction1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Mina - Calichera | Open-pit mine | Eliminado | 1,126 m a.s.l. | -19.8794, -69.8644 | SERNAGEOMIN |
Process plants1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Planta | Concentrator | Eliminado | 1,126 m a.s.l. | -19.8794, -69.8644 | SERNAGEOMIN |
Support1
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Adm. Oficina | Administration and offices | Eliminado | 1,140 m a.s.l. | -19.8795, -69.8643 | SERNAGEOMIN |
Air emissions
What the establishment tied to this site declares to the Ministry of the Environment's RETC: tonnes a year by pollutant.
Faena Negreiros · Sociedad Contractual Minera Cosayach Yodo
Tied to this site because its holder operates it and it lies 0 km away. Sources: Grupo electrógeno, Grupo Electrógeno, Grupo Electrógeno IV
| Year | CO₂ | SO₂ | NOx | PM10 | Hg | As | Pb | RETC |
|---|---|---|---|---|---|---|---|---|
| 2025 | 947 t | 1.63 t* | 25.3 t | 1.78 t | — | — | — | Ministerio del Medio Ambie… |
| 2024 | 981 t | 1.69 t* | 26.2 t | 1.85 t | — | — | — | Ministerio del Medio Ambie… |
| 2023 | 1,428 t | 2.46 t* | 38.2 t | 2.68 t | — | — | — | Ministerio del Medio Ambie… |
| 2022 | 2,175 t | — | 58.1 t | — | 0 t | — | — | Ministerio del Medio Ambie… |
| 2021 | 5,138 t | — | 137 t | — | 0 t | — | — | Ministerio del Medio Ambie… |
| 2020 | 5,851 t | — | 156 t | — | 0 t | — | — | 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.
Calichera· Yodo· 0 km awaySERNAGEOMIN
Large · Mined
- Reserve: Probables: Miles de toneladas · 2001
Negreiros· Caliza· 1.2 km awaySERNAGEOMIN
In exploration
Aura· Cu, Ag, Au· 7.2 km awaySERNAGEOMIN
Mined
- Resource: Medido: 2,5 % Cu
Abra· Cu, Au· 7.3 km awaySERNAGEOMIN
Mined
- Reserve: Probadas: 1000 t · 4 % Cu · 1980
- Reserve: Probables: 4000 t · 2 % Cu · 1980
Rosita· Cu· 8.6 km awaySERNAGEOMIN
Mined
- Resource: Medido: 300 t · 2 % Cu · 1980
- Reserve: Probadas: 1500 t · 8 % Cu · 1980
- Reserve: Probables: 6000 t · 4 % Cu · 1980
San Lorenzo de Huara· Cu· 9.9 km awaySERNAGEOMIN
Mined
- Reserve: Probables: 1000 t · 2 % Cu · 1980
Lagarto· Cu, Au· 11.1 km awaySERNAGEOMIN
Mined
- Reserve: Probables: 2000 t · 2 % Cu · 1980
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.