Tintina Mines Limited
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About Tintina Mines Limited
Tintina Mines Limited (TTS.V) is a copper mining company listed on the TSX Venture Exchange (TSXV). Our project database tracks 4 projects for Tintina Mines Limited with technical and economic data extracted from company filings. Its flagship Dos Amigos (Domeyko Sulfuros) (PEA) carries an after-tax NPV of $943M and an IRR of 20% over a 25-year mine life.
Copper exploration company.
Primary Commodities
Project Economics
Tricolor (exploration target)
Domeyko Sulfuros
Dos Amigos (Domeyko Sulfuros)
- Mineral Reserves
- No Mineral Reserves reported
- Mineral Resources
- M&I: 100,816 kt at 0.35% Cu, 0.28 g/t Au (349 kt Cu, 921 koz Au); Inferred: 256,328 kt at 0.34% Cu, 0.24 g/t Au (869 kt Cu, 1,970 koz Au). Cut-off 0.20% Cu.
- Royalties / Streams
- Commercially unencumbered; no streams, no commercial royalties, no offtake commitments in place; subject only to Chilean state royalties and taxes. Franco-Nevada cornerstone investor with no pre-emptive rights on royalties or streams.
Dos Amigos Copper-Gold Project (formerly Domeyko Sulfuros)
- Mineral Resources
- Measured & Indicated: 100.8 Mt at 0.35% Cu and 0.28 g/t Au; Inferred: 256.3 Mt at 0.34% Cu and 0.24 g/t Au
- Royalties / Streams
- No streams, royalties (other than Chilean state royalties) or offtake commitments in place
Project figures are automatically extracted from company filings and presentations and reflect the most recent disclosure found. They may contain errors — always verify against the linked source document.
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Frequently Asked Questions
- What does Tintina Mines Limited mine?
- Tintina Mines Limited is focused on Copper.
- What is the economic value of Tintina Mines Limited's Dos Amigos (Domeyko Sulfuros)?
- According to its PEA, Dos Amigos (Domeyko Sulfuros) has an after-tax NPV of $943M and an IRR of 20%.
- What exchange is Tintina Mines Limited listed on?
- Tintina Mines Limited trades under the ticker TTS.V on the TSX Venture Exchange (TSXV).
- How many projects does Tintina Mines Limited have?
- We track 4 projects with extracted technical and economic data for Tintina Mines Limited.
Press Releases
Tintina Mines Announces C$91 Million Private Placement and Strategic Partnership with the Gignac Family and Sumitomo Corporation for the Development of the Domeyko Sulfuros Copper-Gold Project in Chile
NOT FOR DISSEMINATION IN THE UNITED STATES OR FOR DISTRIBUTION TO UNITED STATES NEWS WIRE SERVICES Proceeds to consolidate 100% ownership of the Domeyko Project and advance it to Final Investment Decision TORONTO, ON / ACCESS Newswire / June 2, 2026 ...
Tintina Mines Limited Announces Positive Preliminary Economic Assessment with Pre-Tax NPV of US$ 560 million and 26-Year Mine Life
Sustainable 35,000 tpd Operation in Chile Integrates 100% Renewable Energy and Raw Seawater Processing TORONTO, ON / ACCESS Newswire / February 2, 2026 / Tintina Mines Limited ("Tintina" or the "Company") (TSXV:TTS) is pleased to announce the results ...
Tintina Announces Appointment of CEO and Changes to Board of Directors
TORONTO, Aug. 28, 2025 (GLOBE NEWSWIRE) -- Tintina Mines Limited (“Tintina” or the “Company”) (TSXV: TTS) announces that Juan Enrique Rassmuss, who is a Director, President & Chairman of the Company and currently serves as Interim-CEO since February 26, 2025, has been appointed as Chief Executive Officer (“CEO”) to replace Mr. Eugenio Ferrari who, for continuous medical reasons, has presented his resignation as Director and CEO, effective August 27, 2025. The Company also announced the appointme
Tintina Mines Completes Drilling Campaign at the Domeyko Sulfuros Project in Chile
Tintina Mines (TTS.V) on Monday said it completed its drilling campaign at the Domeyko Sulfuros Proj
Tintina Mines Completes Drilling Campaign and Reports Key Geometallurgical Advances to Support 2025 PEA for Domeyko Sulfuros Project
TORONTO, Aug. 18, 2025 (GLOBE NEWSWIRE) -- Tintina Mines Limited ("Tintina" or the "Company") (TSXV: TTS) is pleased to announce the completion of its 2025 drilling campaign at the Domeyko Sulfuros Project, located in the Atacama Region, Chile. The primary objective of the campaign was to upgrade the Inferred Resources reported in January 2025 NI 43-101, and to support the development of a Preliminary Economic Assessment (PEA) in accordance with NI 43-101 standards, reinforcing the Company's com
Tintina Mines Limited Commences the 2025 Drilling Campaign at the Domeyko Sulfuros Project, Atacama Region, Chile
TORONTO, May 21, 2025 (GLOBE NEWSWIRE) -- Tintina Mines Limited (“Tintina” or the “Company”) (TSXV: TTS) is pleased to announce the commencement of its 2025 drilling campaign at the Domeyko Sulfuros Project, located in the Atacama Region of Chile. The campaign is primarily aimed at supporting the development of a Preliminary Economic Assessment (PEA) under NI 43-101, reinforcing the Company’s commitment to the technical and strategic advancement of this asset. Details of the 2025 Work Plan As pa
Tintina Announces Resignation of Director
TORONTO, March 31, 2025 (GLOBE NEWSWIRE) -- Tintina Mines Limited (“Tintina” or the “Company”) (TSXV: TTS) announced that Mr. Cesar Garrido, for personal reasons, has tendered his resignation as Director of the Company, effective March 28th, 2025. The board extends its sincere gratitude to Mr. Garrido for his contribution during his time as Director of Tintina and wishes him all the best in his future endeavors. About Tintina Tintina Mines is a Canadian-based company with over two decades of exp
Quick Facts
- Ticker Symbol
- TTS.V
- Market Cap
- Small Cap
- Category
- Copper
- Commodities
- Copper
This information is for educational purposes only and does not constitute investment advice. Always conduct your own research before making investment decisions.