Marimaca Copper Corp. announces it has filed the Feasibility Study technical report for the Marimaca Oxide Deposit project located in the Antofagasta Region, Chile . The Report was prepared in accordance with National Instrument 43-101 standards of Disclosure for Mineral Projects. The Report supports the disclosure made in the Company's news release dated August 25, 2025 announcing the results of the Feasibility Study [...]
Marimaca Copper Corp. is pleased to announce the closing of the previously announced brokered placement in Australia and select other jurisdictions, excluding Canada . Pursuant to the closing of the Placement, the Company issued 8,247,423 Chess Depositary Interests each at a price of A$9.70 for gross proceeds of approximately A$80,000,000 or approximately C$72,080,000. Net proceeds from the Placement will be used for [...]
Marimaca Copper Corp. is pleased to announce that it has secured binding commitments for a brokered placement in Australia and select other jurisdictions, excluding Canada, of 8,247,423 new Chess Depositary Interests of the Company at a price of A$9.70 per CDI for gross proceeds of approximately A$80,000,000 or approximately C$72,080,000 . The Placement was strongly supported by both new institutional and sophisticated [...]
Marimaca Copper Corp. announces that further to the previously announced best-efforts brokered placement in Australia and select other jurisdictions outside of Australia, except for Canada, the Company will issue an aggregate of 8,247,423 Chess Depositary Interests at a price of A$9.70 per CDI for gross proceeds of approximately A$80,000,000 or approximately C$72,080,000 . The net proceeds from the Placement will be used [...]
Marimaca Copper Corp. is pleased to announce that it is conducting a brokered placement, on a best efforts basis, in Australia and select other jurisdictions outside of Australia, except for Canada, of an aggregate of 8,376,964 Chess Depositary Interests of the Company at a price of A$9.55 per CDI for gross proceeds of approximately A$80,000,000 or approximately C$72,080,000 . The net proceeds from the Placement will be [...]
Marimaca Copper Corp. is pleased to announce the results of the Definitive Feasibility Study for its Marimaca Oxide Deposit which considers a nominal 50 ktpa of copper cathode production target for an estimated 13-year reserve life. The Company will host an investor presentation, covering the DFS, via the Investor Meet Company platform on August 26, 2025. Further details can be found below. Highlights Pre-production [...]
Marimaca Copper Corp. is pleased to announce it has recently executed a binding asset purchase option agreement to acquire a used sulfuric acid plant in Chile from CEMIN Holding Minero . Sulfuric acid is one of the key input costs for the Marimaca Oxide Deposit , and the ability to produce a significant amount of its own supply will reduce exposure to a volatile acid market. Highlights Option agreement to acquire sulfuric [...]
Marimaca Copper Corp. is pleased to announce further drilling at the Pampa Medina deposit, extending the high-grade sediment-hosted manto-system 300m to the west from previous drilling. Pampa Medina is located at low altitude approximately 28km east of the Company's Marimaca Oxide Deposit in a flat "pampa" valley within the Atacama Desert . The Company is executing a 10,000m extensional drilling program with three rigs [...]
Marimaca Copper Corp. is pleased to announce significant, high grade, sediment-hosted copper sulphide and oxide intersections which materially extend the Pampa Medina deposit in all directions. Pampa Medina is located at low altitude approximately 28km east of the Company's Marimaca Oxide Deposit in a flat "pampa" valley within the Atacama Desert . Drilling targeted extensions of the shallow oxide-chalcocite [...]
Marimaca Copper is pleased to announce that it has closed the second tranche of its previously announced non-brokered private placement for aggregate gross proceeds of approximately US$17,700,000 or approximately C$24,433,000. Under the second tranche of the Private Placement, the Company issued an aggregate of 811,416 common shares of the Company at a price of C$4.60 per Share, to funds managed by a new institutional [...]
Marimaca Copper is pleased to announce the closing of the first tranche of the previously announced non-brokered private placement. Pursuant to the Private Placement, Assore International Holdings Limited and Ithaki Limited each subscribed for 2,250,000 common shares of the Company at a price of C$4.60 per Share for total gross proceeds to the Company of approximately C$20,700,000. An additional institutional investor [...]
Marimaca Copper is pleased to announce the results of the votes cast by ballot at its Annual General Meeting of Shareholders held virtually via webcast on Thursday, June 5, 2025 at 10:00 a.m. All matters submitted to shareholders for approval as set out in the Company's Notice of Annual General Meeting of Shareholders and Information Circular dated April 29, 2025, were approved by the requisite majority of votes cast at [...]
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