Bravo Mining Reports Results from Multiple Luanga Project Targets

• T5 drilling returned 6.7m at 2.6% Cu, 0.6g/t Au and 2.9m at 6.0% Cu, 0.4g/t Au confirming up-dip extensions
• T16 scout drilling intersected 6.5m at 2.3% Cu, 0.55% Ni within 7.8m hydrothermal system
• Babylon target drilling and BHEM survey underway over large magnetic anomaly with previous 11.04m at 2.04% Ni, 1.23% Cu
• Reprocessed HeliTEM data produced new Magnetisation Vector Inversion 3D Model and Self-Organising Maps
• Company has completed 367 drill holes totalling 76,282 metres with 17 targets prioritised for evaluation

Bravo Mining Corp. (TSXV: BRVO, OTCQX: BRVMF) is a Canadian and Brazil-based mineral exploration and development company focused on its 100% owned Luanga Project in the Carajás Mineral Province, Pará State, Brazil. The company explores for palladium, platinum, rhodium, gold, nickel, and copper mineralisation.

The Luanga Project is located on freehold farming land with access to existing infrastructure including road, rail, and hydroelectric grid power. The company's team comprises local and international geologists with experience in PGM, nickel, and copper exploration in the region.

Multi-Target Exploration Results and Mineralisation Extensions

Recent drilling at the T5 prospect involved six drill holes totalling 1,004 linear metres, with four holes intercepting the main mineralised structure. Results include 6.2m at 2.07% Cu and 0.48g/t Au, 6.65m at 2.57% Cu and 0.55g/t Au, and 2.91m at 6.01% Cu and 0.43g/t Au. The copper-gold mineralisation occurs as chalcopyrite with subordinate pyrrhotite and pyrite in four styles: massive to semi-massive sulphide, disseminated, brecciated, and vein.

The mineralisation is hosted within a tonalitic intrusion and controlled by a WNW-ESE fault dipping steeply to NNE. The sulphide mineralisation is surrounded by a hydrothermal zone with biotite, actinolite, scapolite, chlorite, phlogopite, apatite, tourmaline, carbonate and silica alteration. The structural control and hydrothermal assemblage suggest IOCG-type mineralisation.

The company is developing a 3D geological and structural model for T5 to guide follow-up drilling. Drill hole DDH2505T026 intercepted 6.2m at 2.07% Cu, 0.48g/t Au and represents the up-dip extension of mineralisation from previous hole DDH2405T003 which returned 5.19m at 3.10% Cu and 1.12g/t Au.

T16 Target Development and Nickel-Copper Results

T16 is an electromagnetic conductor outside the Luanga deposit where initial 2024 scout drilling intersected breccia sulphide mineralisation with copper and nickel grades. The 2024 results included 1.29m at 2.39% Cu, 1.27% Ni and 3.0m at 0.87% Cu, 0.48% Ni. Five drill holes comprising 761 linear metres were completed at T16 during 2025.

DDH2516T005 was drilled 25m northeast of DDH2416T001 to test lateral continuity of Cu-Ni mineralisation. The hole intercepted a 7.8m hydrothermal system with biotite, actinolite, scapolite and almandine alteration. Massive to semi-massive sulphide zones occur within this alteration, with results of 6.54m at 2.25% Cu, 0.55% Ni.

The hydrothermal system is hosted within basement rocks of dioritic to tonalitic composition, stratigraphically below the Luanga deposit. DDH2516T004 intercepted a hydrothermal zone with apparent thickness exceeding 20 metres, returning 2.0m at 0.87% Cu. Assays for holes DDH2516T006 and DDH2516T007 are pending.

Babylon Target and Enhanced Geophysical Analysis

The Babylon target is located within and stratigraphically below the Luanga deposit, associated with a large magnetic anomaly, electromagnetic conductor and gravity high. Previous drilling by the company intercepted 11.04m at 2.04% Ni, 1.23% Cu from 131.11m downhole in hole DDH22LU047. The mineralisation occurs at the geological base of the Luanga deposit near a deeper hydrothermal alteration zone.

The company reprocessed HeliTEM data to produce Magnetisation Vector Inversion 3D Model and Self-Organising Maps for enhanced regional and structural understanding. These products, integrated with ground magnetic, microgravity and Induced Polarisation data, will assist investigations of potential deep extensions to PGM+Au+Ni mineralisation and drill targeting over IOCG and magmatic Ni targets.

A follow-up diamond drilling programme is underway at Babylon, to be followed by a Bore Hole Electromagnetic survey. The company has completed 367 drill holes for 76,282 metres to date, with results reported for 347 holes. Assay results for 12 holes are outstanding, and results from four exploration trenches are pending.

Development Timeline and Next Steps

The company is developing a 3D geological and structural model for T5 with follow-up drilling to be designed based on this work. Results from the Babylon drilling programme and BHEM survey are expected in coming months. The company continues metallurgical optimisation work and economic studies on the PGM+Au+Ni deposit throughout the year to support completion of a Pre-Feasibility Study.

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