Initial laboratory-scale bottle-roll tests returned calculated-head gold recoveries of 82.3% to 94.8% and copper extraction of 71% to 80%, supporting further evaluation of a feed-specific copper ...

Column-leach test work indicates heap-leach processing is viable at Cuiú Cuiú, which should result in lower initial capital and operating costs Gold recoveries based on the calculated gold content of ...

84.2% weighted average gold extraction1 from column leach tests for the 31 oxide composites. Gold extractions ranged from 52.7% to 94.2% for the oxide composites. >80% of leachable gold extracted ...

This news release contains “forward-looking information” and “forward-looking statements” within the meaning of applicable securities laws, including statements or information concerning, future ...

Scoping attractive metrics, higher grades and stellar recoveries with rapid leach times suggest a quick start for TG6 (ASX:TG6) at Van Uden.

*Sample test pits were dug to approximately 3.5 meters deep on the top of the leach pad and approximately 2.5 meters deep on the side slopes using an excavator. Restatement of Marketing Contract from ...

Cabral Gold Inc. (TSXV: CBR) (OTCQX: CBGZF) ("Cabral" or the "Company") is pleased to provide a construction and commissioning update regarding its Phase 1 gold-in-oxide heap leach project at the Cuiú ...

VANCOUVER, British Columbia, June 22, 2026 (GLOBE NEWSWIRE) -- Zacatecas Silver Corp. (TSXV: ZAC | OTCQB: ZCTSF | FRA: 7TV) (“Zacatecas Silver” or the “Company”) is pleased to announce an increase in ...