Unión
MineCobreFreirina, Huasco, AtacamaNo activity
Site ID 20374612 · 6 installations in the register
Installations
What the register lists at this site, grouped by function.
2Extraction2Dumps and depositsExtraction2
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Socavon 1 | Underground mine | Eliminado | 548 m a.s.l. | -28.5773, -71.0098 | SERNAGEOMIN |
| Socavon 2 | Underground mine | Inactiva | 623 m a.s.l. | -28.5786, -71.0082 | SERNAGEOMIN |
Dumps and deposits2
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Botadero 1 | Waste rock dump | Eliminado | 588 m a.s.l. | -28.5777, -71.0094 | SERNAGEOMIN |
| Botadero 2 | Waste rock dump | Inactiva | 635 m a.s.l. | -28.5785, -71.0083 | SERNAGEOMIN |
Support2
| Name | Type | Status | Elevation | Coordinates | SERNAGEOMIN |
|---|---|---|---|---|---|
| Campamento | Camp | Inactiva | 630 m a.s.l. | -28.5785, -71.0083 | SERNAGEOMIN |
| Polvorín | Explosives magazine | Inactiva | 630 m a.s.l. | -28.5769, -71.0094 | SERNAGEOMIN |
Status changes
6 installations changed status between April 2025 and today, according to the dated copies of the register.
- Botadero 1· Depósito rmm - estérilesEn revision de proyecto → EliminadoSERNAGEOMIN
- Botadero 2· Depósito rmm - estérilesActiva → InactivaSERNAGEOMIN
- Socavon 1· Mina subterraneaEn revision de proyecto → EliminadoSERNAGEOMIN
- Socavon 2· Mina subterraneaActiva → InactivaSERNAGEOMIN
- Campamento· CampamentoActiva → InactivaSERNAGEOMIN
- Polvorín· PolvorinActiva → InactivaSERNAGEOMIN
Source: SERNAGEOMIN, copies of the register of installations of 8 April, 8 September and 26 November 2025, compared with today's register. Referential: a change in the register does not always match the date of the event.
Deposits nearby
Deposits and prospects of SERNAGEOMIN's national database within 15 km of this operation, nearest first.
Sin Nombre· Au, Cu, Fe· 1 km awaySERNAGEOMIN
Small · Mined
Sin Nombre· Fe, Au, Cu· 1.1 km awaySERNAGEOMIN
Small · Mined
Añañuca· Au, Cu· 1.2 km awaySERNAGEOMIN
Small · Mined
Esperanza· Cu, Au· 1.6 km awaySERNAGEOMIN
Small · Mined
Pellejas· Au, Cu, Fe· 2.8 km awaySERNAGEOMIN
Small · Mined
Volcàn· Au, Cu, Fe· 3.3 km awaySERNAGEOMIN
Small · Mined
Volcán Purisima· Cu· 4 km awaySERNAGEOMIN
Mined
Dos Amigos· Au, Fe, Cu· 4.1 km awaySERNAGEOMIN
Small · Mined
Espejuelo· Au, Cu, Fe· 4.2 km awaySERNAGEOMIN
Small · Mined
Dos Amigos· Fe· 4.6 km awaySERNAGEOMIN
Small · Mined
Sin Nombre· Au· 4.9 km awaySERNAGEOMIN
Small · Mined
Sin Nombre· Au, Fe, Cu· 5.5 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.