What is the RUT of Minera HMC S.A.?

The RUT of Minera HMC S.A. is 76.102.677-1; its registered name at the SII is MINERA HMC S.A.. Its main activity, per the SII, is explotación de otras minas y canteras n.c.p..

What mining concessions does Minera HMC S.A. hold?

According to the SERNAGEOMIN cadastre, Minera HMC S.A. holds 389 mining concessions covering 119,126 ha: 389 for exploitation. They are in 4 comunas of 2 regions, most of them in Mejillones (Antofagasta).

What projects does Minera HMC S.A. have in the SEIA?

Minera HMC S.A. is the proponent of 14 mining projects in the SEIA: 13 approved and 1 withdrawn. The most recent is "Plan de Desarrollo Michilla" (DIA, approved).

Has Minera HMC S.A. been sanctioned by the SMA?

The Superintendency of the Environment (SMA) names Minera HMC S.A. as holder in 5 records: 1 sanction procedure, 1 compliance programme and 3 inspections.

Which authorities has Minera HMC S.A. met through lobbying?

InfoLobby records 54 lobbying meetings in which Minera HMC S.A. took part since Mar 15, 2023, mostly with SERNAGEOMIN (22), DGA (11) and Subsecretaría de Minería (8).

Which mining sites does Minera HMC S.A. operate?

The SERNAGEOMIN register lists 8 sites with Minera HMC S.A. as operator (5 active), among them Michilla, Faena Tambo de Oro and Exploraciones II Región.

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Company profile

Minera HMC S.A.

RUT 76.102.677-1Explotación de Otras Minas y Canteras N.C.P.

Minera HMC S.A. (RUT 76.102.677-1) holds 389 mining concessions (119,126 ha) in 4 comunas of 2 regions, most of them in Mejillones (Antofagasta), according to the SERNAGEOMIN cadastre: 368 constituted and 21 in process. SERNAGEOMIN

Mining concessions

SERNAGEOMIN cadastre of current concessions.

389

current concessions

119,126ha

total area

368 constituted and 21 in process; 389 for exploitation and 0 for exploration.

Mejillones · Antofagasta179 concessions · 80,564 ha
Punitaqui · Coquimbo132 concessions · 7,027 ha
Ovalle · Coquimbo44 concessions · 7,324 ha
Tocopilla · Antofagasta34 concessions · 24,211 ha

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SEIA projects

Mining projects it submitted as proponent to the Environmental Assessment Service.

mining projects

13 approved and 1 withdrawn

Most recent

Plan de Desarrollo MichillaDIA · approved · Nov 10, 2023SEA
Ore Sorting Botadero LinceDIA · approved · Mar 9, 2022SEA
Continuidad Operacional Faena Minera Tambo de OroDIA · approved · Nov 17, 2021SEA

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Sites it operates

SERNAGEOMIN register of mining sites and installations, by the operator's RUT.

sites

active

MichillaMejillones · Antofagasta · activeSERNAGEOMIN
Faena Tambo de OroPunitaqui · Coquimbo · activeSERNAGEOMIN
Exploraciones II RegiónMejillones · Antofagasta · activeSERNAGEOMIN

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Environmental enforcement

Records of the Superintendency of the Environment that name it as holder.

SMA records

1 sanction procedure, 1 compliance programme and 3 inspections

Latest: sanction procedure D-066-2019 (2019).

See mining enforcement

See the full detail

Lobbying meetings

Meetings recorded in InfoLobby (Law 20,730) it took part in.

meetings since Mar 15, 2023

SERNAGEOMIN22
DGA11
Subsecretaría de Minería8
Municipalidad de Mejillones4
SEA4

and 2 more institutions

Counts by institution; officials' names are not published.

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Mining patents

Treasury register of mining-concession patents, file of October 2026.

404

concessions with a patent

$4,424,490,309

to pay in the period

1,728 payment forms in the file.

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Frequently asked questions about Minera HMC S.A.

Answers built from the same figures as this page, each with its source.

What is the RUT of Minera HMC S.A.?: The RUT of Minera HMC S.A. is 76.102.677-1; its registered name at the SII is MINERA HMC S.A.. Its main activity, per the SII, is explotación de otras minas y canteras n.c.p.. SII SII
What mining concessions does Minera HMC S.A. hold?: According to the SERNAGEOMIN cadastre, Minera HMC S.A. holds 389 mining concessions covering 119,126 ha: 389 for exploitation. They are in 4 comunas of 2 regions, most of them in Mejillones (Antofagasta). SERNAGEOMIN
What projects does Minera HMC S.A. have in the SEIA?: Minera HMC S.A. is the proponent of 14 mining projects in the SEIA: 13 approved and 1 withdrawn. The most recent is "Plan de Desarrollo Michilla" (DIA, approved). SEA
Has Minera HMC S.A. been sanctioned by the SMA?: The Superintendency of the Environment (SMA) names Minera HMC S.A. as holder in 5 records: 1 sanction procedure, 1 compliance programme and 3 inspections. SMA
Which authorities has Minera HMC S.A. met through lobbying?: InfoLobby records 54 lobbying meetings in which Minera HMC S.A. took part since Mar 15, 2023, mostly with SERNAGEOMIN (22), DGA (11) and Subsecretaría de Minería (8). InfoLobby, Ley 20.730
Which mining sites does Minera HMC S.A. operate?: The SERNAGEOMIN register lists 8 sites with Minera HMC S.A. as operator (5 active), among them Michilla, Faena Tambo de Oro and Exploraciones II Región. SERNAGEOMIN

Every figure is a count or a sum of the records of the cited source under this legal person (by its RUT or its name as verified with the SII); the icon opens the original document. Lobbying meetings are shown seven days late. Natural persons have no profile.

What you will see about Minera HMC S.A. when you sign up

The company's full profile inside Veta IQ, every record with its source.

Its 389 mining concessions, one by one, with area, status and source
Its 14 SEIA projects, with instrument, status, dates and declared investment
The 8 sites it operates, with their SERNAGEOMIN register page
Its 5 SMA records, with the date and status of each
Its 54 lobbying meetings by institution and year, and the latest with their subject
Its mining patents (404 concessions): what is due, paid and owed by period
Email alerts when something new about this company appears
The AI assistant, which answers with the source of every figure (15 credits in the trial)
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