Collective Mining Reports New Drilling Results from Guayacanes Project

Collective Mining Ltd. on August 10, 2026, announced significant new drilling results from the Guayacanes project, part of its Mariana gold-silver project in the Caldas region of Colombia.

The results from the boreholes showed high grades of silver and gold, including 1,127 grams of silver per ton and 1.53 grams of gold per ton from a depth of 2.9 meters.

The company stated that the results support Guayacanes' potential as a substantial mineral deposit within the broader Mariana project.

Collective Mining is continuing its drilling program in the area, aiming to expand known mineral resources and assess the economic viability of the deposit.