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Fitzroy Minerals Reports 110 m @ 1.94% Cu, Including 58 m @ 3.06% Cu at the Buen Retiro Copper Project, Chile
MTXMTI(MTX) Thenewswire·2025-06-06 13:15

Core Viewpoint - Fitzroy Minerals Inc. has reported significant drilling results from the Buen Retiro Copper Project, indicating a large-scale and high-grade copper mineralization system, particularly highlighted by drill hole BRT-DDH022 which returned 110 m @ 1.94% Cu [1][2][5] Exploration and Drilling Results - The ongoing drilling program at Buen Retiro has confirmed the presence of high-grade copper mineralization, with BRT-DDH022 intersecting 110 m @ 1.94% Cu and 416 ppm Co, including 58 m @ 3.06% Cu from 97 m [5][8] - The project area covers 13,240 hectares and is located 57 km southwest of Copiapó, Chile, with a focus on near-surface copper mineralization within a 1 km-wide by 4 km-long corridor [1][3] - Phase 1 drilling was completed prior to the acquisition of Ptolemy Mining Ltd, with results documented in a technical report filed on November 8, 2024 [3] Future Plans - The company aims to drill at least 8,000 m in 2025, with a focus on the Southwest and North areas, and is considering switching to a Reverse Circulation drill rig to accelerate exploration [7][24] - Exploration efforts will continue to delineate extensions of mineralization along strike and at depth, particularly in the Southwest Area [24] Mineralization Characteristics - The mineralization in BRT-DDH022 is characterized by leachable green copper oxides, including tenorite, cuprite, and chalcocite, with significant hydrothermal alteration observed [5][10] - The presence of high-grade cuprite and chalcocite feeder structures enhances the depth potential of copper mineralization at Buen Retiro [2][15] Assay Results - The best assay results to date from the project are from hole BRT-DDH022, which intersected 110 m @ 1.94% Cu and 416 ppm Co, indicating a strong mineralization trend [8][12] - Other drill holes in the Southwest Area have shown promising intersections averaging between 0.5% to 1.9% Cu in oxides and leachable minerals from surface [15][21] Geological Context - The geology of BRT-DDH022 is described as typical of Iron-Oxide Copper Gold (IOCG) style, with significant brecciation and alteration, indicating a robust mineralizing system [10][15] - The mineralization is interpreted to be associated with a sub-vertical structure located near the center of a major magnetic anomaly [15][16]