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Minera San Fierro Chile Limitada

RUT 76.068.932-7Extracción de Otros Minerales Metaliferos No Ferrosos N.C.P. (Excepto Zinc, Plomo y Manganeso)

Minera San Fierro Chile Limitada (RUT 76.068.932-7) holds 50 mining concessions (5,245 ha) in 3 comunas of Atacama, most of them in Chañaral, according to the SERNAGEOMIN cadastre: 24 constituted and 26 in process. SERNAGEOMIN

Mining concessions

SERNAGEOMIN

SERNAGEOMIN cadastre of current concessions.

50

current concessions

5,245ha

total area

24 constituted and 26 in process; 50 for exploitation and 0 for exploration.

  • Chañaral · Atacama27 concessions · 2,448 ha
  • Copiapó · Atacama19 concessions · 2,201 ha
  • Tierra Amarilla · Atacama4 concessions · 596 ha
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SEIA projects

SEA

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

4

mining projects

3 approved and 1 not admitted

Most recent

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Sites it operates

SERNAGEOMIN

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

3

sites

3

active

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Environmental enforcement

SMA

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

5

SMA records

1 sanction procedure, 1 compliance programme and 3 inspections

Latest: sanction procedure F-008-2023 (2023).

See mining enforcement
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Lobbying meetings

InfoLobby, Ley 20.730

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

3

meetings since Sep 13, 2024

  • SEA2
  • Subsecretaría de Minería1

Counts by institution; officials' names are not published.

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Mining patents

TGR

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

231

concessions with a patent

$1,561,349,597

to pay in the period

944 payment forms in the file.

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Frequently asked questions about Minera San Fierro Chile Limitada

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

What is the RUT of Minera San Fierro Chile Limitada?
The RUT of Minera San Fierro Chile Limitada is 76.068.932-7; its registered name at the SII is MINERA SAN FIERRO CHILE LIMITADA. Its main activity, per the SII, is extracción de otros minerales metaliferos no ferrosos n.c.p. (excepto zinc, plomo y manganeso). SIISII
What mining concessions does Minera San Fierro Chile Limitada hold?
According to the SERNAGEOMIN cadastre, Minera San Fierro Chile Limitada holds 50 mining concessions covering 5,245 ha: 50 for exploitation. They are in 3 comunas of Atacama, most of them in Chañaral. SERNAGEOMIN
What projects does Minera San Fierro Chile Limitada have in the SEIA?
Minera San Fierro Chile Limitada is the proponent of 4 mining projects in the SEIA: 3 approved and 1 not admitted. The most recent is "Explotación Minera Morión 48" (DIA, approved). SEA
Has Minera San Fierro Chile Limitada been sanctioned by the SMA?
The Superintendency of the Environment (SMA) names Minera San Fierro Chile Limitada as holder in 5 records: 1 sanction procedure, 1 compliance programme and 3 inspections. SMA
Which authorities has Minera San Fierro Chile Limitada met through lobbying?
InfoLobby records 3 lobbying meetings in which Minera San Fierro Chile Limitada took part since Sep 13, 2024, mostly with SEA (2) and Subsecretaría de Minería (1). InfoLobby, Ley 20.730
Which mining sites does Minera San Fierro Chile Limitada operate?
The SERNAGEOMIN register lists 3 sites with Minera San Fierro Chile Limitada as operator (3 active), among them Oso Negro, Desmontes 10 MM Oso Negro and Escondida. 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 San Fierro Chile Limitada when you sign up

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

  • Its 50 mining concessions, one by one, with area, status and source
  • Its 4 SEIA projects, with instrument, status, dates and declared investment
  • The 3 sites it operates, with their SERNAGEOMIN register page
  • Its 5 SMA records, with the date and status of each
  • Its 3 lobbying meetings by institution and year, and the latest with their subject
  • Its mining patents (231 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)
  • Export to Excel (3 exports in the trial)
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