TORONTO, Aug. 28, 2026 (GLOBE NEWSWIRE) — Prospectiva Resources Ltd. (TSX-V: PSVA) (“Prospectiva” or the “Company”), a Brazil-focused copper and gold exploration company advancing a portfolio of 100%-owned projects in the highly-prospective Borborema Belt, is pleased to announce that its maiden diamond drilling programme at its flagship São Francisco Copper-Gold Project (“São Francisco” or the […]