Pacifica Silver Drills 6.35 m of 2.94 g/t Au and 313 g/t Ag, Including 0.85 m of 9.27 g/t Au and 1,905 g/t Ag; Confirms Northern Extension of the Aguilareña Vein at the Claudia Project

Core Insights - Pacifica Silver Corp. has reported promising assay results from the initial phase of its drilling program at the Claudia Silver-Gold Project, indicating high-grade silver and gold mineralization [1][4][32] Initial Phase I Drill Highlights - The highest silver grade recorded since the property consolidation in 1991 is 1,905 g/t Ag over 0.85 m in hole 25CLAU039D [2] - High-grade mineralization has been extended along the Aguilareña vein system by over 300 m north of historical workings [2][4] - Drilling at the Guadalupana vein has intersected wider vein intervals, suggesting a favorable setting for mineralization [3][4] Drilling Program Summary - As of December 12, 2025, a total of 7,992 metres have been drilled across 29 holes, with an average depth of approximately 260 metres per hole [6] - The company is awaiting assay results from additional holes, which are expected to provide further insights into the mineralization [6] Significant Assay Results - Notable results include: - Hole 25CLAU039D: 6.35 m of 2.94 g/t Au and 313 g/t Ag, including 1.30 m of 6.40 g/t Au and 1,390 g/t Ag [9] - Hole 25CLAU037D: 6.55 m of 3.38 g/t Au and 74 g/t Ag [9] - The results indicate a robust mineralizing system with significant variations in silver to gold ratios [18] Future Plans - The company plans to conclude its Phase I drill program by the end of December 2025 and commence Phase II drilling in January 2026, aiming for approximately 12,000 metres of additional drilling [5][25] - The focus will be on delineating and expanding mineralization at the Aguilareña, Guadalupana, and Veta Central veins [25] Quality Assurance and Control - Drill samples were collected and processed under strict quality control measures, ensuring the integrity of the assay results [28][29] Company Background - Pacifica Silver Corp. is a Canadian resource company focused on its 100% owned Claudia Silver-Gold Project in Durango, Mexico, which spans 11,876 hectares and has significant historical mining activity [32]