Metallic mining · DIA
Plan de Largo Plazo Minera Michilla
Minera HMC S.A. — Mejillones · Antofagasta
Approval
Apr 23, 2004
RCA 68/2004 · Aprobado
Site
Michilla
11 environmental approvals at this site
File
- Instrument
- Environmental impact declaration (DIA)
- Project type
- Minera metálica
- Company
- Minera HMC S.A.
- Comunas
- Mejillones · Antofagasta
- Assessed in
- Región de Antofagasta
- Coordinates
- -22.6812, -70.1982
- Site in the register: Michilla
Timeline
- Apr 23, 2004Environmental approval (DIA)
Enforcement at the site
- Inspections11 · latest in 2026
These cover the whole site, not this project alone.
Other approvals at Michilla
10 more approvals at the same supervised unit.
| Project | Approval | Declared investment | Source |
|---|---|---|---|
| Ore Sorting Botadero Lince | 2022RCA 20220200184/2022 | — | SMA |
| Continuidad Operacional Faena Minera Michilla (Michilla Mina) | 2018RCA 106/2018 | — | SMA |
| Programa de Prospección Geologica La Reina | Jul 15, 2014DIA · RCA 396/2014 | US$ 12 M | SMA |
| Explotación Fase 15-A del Rajo Lince | Jan 25, 2013DIA · RCA 19/2013 | US$ 500 k | SMA |
| Proyecto Lixiviación Secundaria | Feb 10, 2012DIA · RCA 28/2012 | US$ 10.5 M | SMA |
| Grupos Electrogenos Respaldo Minera Michilla | 2008RCA 194/2008 | — | SMA |
| Aumento Almacenamiento Ácido Sulfúrico | May 10, 2005DIA · RCA 128/2005 | US$ 2.6 M | SMA |
| Modificación Proyecto Cátodos Segunda Etapa | Apr 4, 2002DIA · RCA 78/2002 | US$ 51.4 M | SMA |
| Planta de Cátodos de Cobre II Etapa | Sep 16, 1994EIA · RCA 483/1994 | US$ 67 M | SMA |
| Tranque Michilla | Sep 16, 1994DIA · RCA 484/1994 | US$ 2 M | SMA |
Source: public registers of Chile's environmental regulator (SMA). Investment is the one the holder declared in the environmental assessment, in dollars of that year.