Fitzroy Minerals Expands Copper Mineralization at Chilean Projects, Advances Toward Production
Fitzroy Minerals reports significant expansion of copper mineralization at its Buen Retiro and Caballos projects in Chile, with extended strike lengths and accelerated drilling programs positioning the company for potential near-term production.
Fitzroy Minerals Inc. has reported substantial progress at its Chilean copper projects, with extended mineralization zones and accelerated drilling programs that could lead to near-term production opportunities. The company's exploration update reveals a 40% increase in the continuous mineralization zone at the Buen Retiro project, now extending 1.4 kilometers in the Southwest Area.
Recent diamond drilling at Buen Retiro has demonstrated both scale and continuity, with hole BRT-DDH-028 intersecting 133 meters at 0.46% copper in oxides from the top of bedrock. The mineralization remains open along strike, prompting additional drilling plans for 2026. The company is simultaneously conducting reverse-circulation drilling, with preliminary logging identifying intrusive rocks bearing chalcopyrite and pyrite mineralization several kilometers east of the main Southwest Area.
The strategic importance of these developments lies in Fitzroy's investigation of fast-track production potential at Buen Retiro. The company aims to complete a maiden mineral resource estimate and Preliminary Economic Assessment on a heap leach project in 2026. Significant infrastructure advantages support this timeline, as the Pan-American highway and high voltage transmission lines cross the eastern portion of the concession area, with the project located approximately 35 kilometers from the sea and 60 kilometers from Copiapó's mining infrastructure.
At the Caballos project, Fitzroy is expanding its drilling program to three rigs following several technical breakthroughs. Recent age-dating results have identified a long-lived hydrothermal system spanning from 44 to 25 million years, placing Caballos within Chile's fertile Eocene-Oligocene metallogenic belt that hosts world-class deposits including Chuquicamata and Escondida. This geological context significantly enhances the project's potential scale and economic viability.
The company plans to complete at least 3,000 meters of diamond drilling at Caballos in 2025, with approximately 2,000 meters targeting the Chincolco Prospect and 1,000 meters at the Mule Hill Prospect. Recent mapping has identified expansion potential to the east under post-mineral cover, while re-logging of existing drill holes confirms hydrothermal breccias containing mineralized porphyry clasts, consistent with other major breccia-dominated porphyry systems.
Merlin Marr-Johnson, President and CEO of Fitzroy Minerals, emphasized the significance of these developments, noting that the extended strike length at Buen Retiro proves both scale and continuity. The company is investigating infrastructure advantages that could contribute to the near-term viability of a heap-leach operation. Environmental baseline monitoring has already commenced as part of the permitting process, indicating the advanced stage of project development.
For more information about Fitzroy Minerals' projects and corporate updates, visit https://www.fitzroyminerals.com. The company's shares trade on the TSX Venture Exchange under symbol FTZ and on the OTCQB under symbol FTZFF. Additional regulatory filings and disclosures are available through https://www.sedarplus.ca.