Skeena Resources Ltd. provided the results of metallurgical test work on drill core from the Company's 100% owned Tropico copper-platinum-palladium-gold Project, located 25 km north of Mazatlan, Sinaloa State, Mexico. A sample was composited from 6 widely-spaced NQ drill holes and consisted of 4-metre long half-core mineralized intercepts obtained at an average vertical depth of approximately 75 metres. The weighted average head-grade of the sample was 0.433% copper, 0.16 g/t gold, 0.20 g/t platinum, 0.27 g/t palladium and 2.3 g/t silver.

The sample was processed in a conventional circuit consisting of crush, grind and flotation, with a standard three-stage cleaner flowsheet, and yielded batch test copper recovery of 85% to a concentrate grade of 27% copper. Primary grinding size was 80% passing 100 microns with re-grinding to 30 microns in the cleaning stage and with industry standard reagents being utilized in the test work. A 'locked cycle test' resulted in copper recovery of 88% to a 25% grade copper concentrate.

Gold grade was 5.14 g/t at 53% recovery, platinum grade was 3.14 g/t at 29% recovery, and palladium grade was 5.43 g/t at 40% recovery.