Company profile
Capstone Mining Chile SpA
RUT 76.214.436-0Explotación de Otras Minas y Canteras N.C.P.
Capstone Mining Chile SpA (RUT 76.214.436-0) holds 54 mining concessions (13,940 ha) in 4 comunas of 2 regions, most of them in Chañaral (Atacama), according to the SERNAGEOMIN cadastre: 24 constituted and 30 in process. SERNAGEOMIN
Mining concessions
SERNAGEOMINSERNAGEOMIN cadastre of current concessions.
54
current concessions
13,940ha
total area
24 constituted and 30 in process; 4 for exploitation and 50 for exploration.
- Chañaral · Atacama41 concessions · 10,440 ha
- Caldera · Atacama7 concessions · 2,000 ha
- Sierra Gorda · Antofagasta5 concessions · 1,300 ha
- Antofagasta · Antofagasta1 concession · 200 ha
SEIA projects
SEAMining projects it submitted as proponent to the Environmental Assessment Service.
See the full detailSites it operates
SERNAGEOMINSERNAGEOMIN register of mining sites and installations, by the operator's RUT.
2
sites
1
active
- BandurriasMonte Patria · Coquimbo · activeSERNAGEOMIN
- Proyecto de ExploraciónTaltal · AntofagastaSERNAGEOMIN
Mining patents
TGRTreasury register of mining-concession patents, file of October 2026.
126
concessions with a patent
$225,166,504
to pay in the period
266 payment forms in the file.
Frequently asked questions about Capstone Mining Chile SpA
Answers built from the same figures as this page, each with its source.
- What is the RUT of Capstone Mining Chile SpA?
- The RUT of Capstone Mining Chile SpA is 76.214.436-0; its registered name at the SII is CAPSTONE MINING CHILE SPA. Its main activity, per the SII, is explotación de otras minas y canteras n.c.p.. SIISII
- What mining concessions does Capstone Mining Chile SpA hold?
- According to the SERNAGEOMIN cadastre, Capstone Mining Chile SpA holds 54 mining concessions covering 13,940 ha: 4 for exploitation and 50 for exploration. They are in 4 comunas of 2 regions, most of them in Chañaral (Atacama). SERNAGEOMIN
- What projects does Capstone Mining Chile SpA have in the SEIA?
- Capstone Mining Chile SpA is the proponent of 1 mining project in the SEIA: 1 approved. The most recent is "Prospección Minera - Nitona" (DIA, approved). SEA
- Which mining sites does Capstone Mining Chile SpA operate?
- The SERNAGEOMIN register lists 2 sites with Capstone Mining Chile SpA as operator (1 active), among them Bandurrias and Proyecto de Exploración. SERNAGEOMIN
- Does Capstone Mining Chile SpA pay mining patents?
- Yes. The Treasury (TGR) file of October 2026 lists the patent of 126 mining concessions under Capstone Mining Chile SpA, with $225,166,504 to pay. TGR
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 Capstone Mining Chile SpA when you sign up
The company's full profile inside Veta IQ, every record with its source.
- Its 54 mining concessions, one by one, with area, status and source
- Its SEIA project, with instrument, status, dates and declared investment
- The 2 sites it operates, with their SERNAGEOMIN register page
- Its mining patents (126 concessions): what is due, paid and owed by period
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- The AI assistant, which answers with the source of every figure (15 credits in the trial)
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- Which projects has Capstone Mining Chile SpA filed with the SEIA, and what is the status of each?
- Where are the mining concessions of Capstone Mining Chile SpA, and how many hectares do they cover?
- Which sites does Capstone Mining Chile SpA operate, and which are active?
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