Skeena Resources Limited reported additional diamond drill core results from the Phase 1 and Phase 2 combined campaigns of definition and exploration drilling at the Eskay Creek Project located in the Golden Triangle of British Columbia. The Phase 2 infill program, focused upon resource category conversions for the Pre-Feasibility Study on open- pit constrained resources, is now complete. Six drill rigs are now active at the Project performing near- mine exploration. Reference images are presented at the end of this release as well as on the Company's website. Eskay Creek Infill Drilling Highlights 21B and 21C Zones. 3.18 g/t Au, 27 g/t Ag (3.54 g/t AuEq) over 40.50 m (SK-20-492) · 4.67 g/t Au, 35 g/t Ag (5.14 g/t AuEq) over 21.50 m (SK-20-493) · 4.73 g/t Au, 67 g/t Ag (5.63 g/t AuEq) over 22.80 m (SK-20-563) · 5.69 g/t Au, 151 g/t Ag (7.70 g/t AuEq) over 22.11 m (SK-20-584) · 7.17 g/t Au, 146 g/t Ag (9.12 g/t AuEq) over 49.60 m (SK-20-579). The completed Phase 2 infill program was designed to convert Inferred resources to Indicated and Measured categories; results are encouraging and continue to demonstrate the high tenor of the proposed Eskay Creek open-pit mine. Most notably, the intersection of 7.17 g/t Au, 146 g/t Ag (9.12 g/t AuEq) over 49.60 m in the 21C Zone (SK-20-579) is within the 25 m "development buffer" around historic workings that Skeena was previously restricted from drilling. Mineralization here is hosted largely in footwall rhyolite flows and breccias with a short interval of lessor grade contained within the hanging wall Contact Mudstone. The drill hole pierced historical backfilled workings (at 158.00-159.50 m) which was incorporated as zero grade dilution within the reporting of the length-weighted composite, above. Approximately 200 m to the east in the 21B Zone, unexpected remnant mineralization, left by the previous operator, was intersected in the Contact Mudstone in the immediate hanging wall to a backfilled stope as demonstrated by 13.32 g/t AuEq over 2.61 m (SK-20-563). In the footwall to the same stope, additional high-grade was expected in the rhyolite and was confirmed by a thick intersection grading 5.63 g/t AuEq over 22.80 m. This corroborates the existing rhyolite-hosted inferred resources. Overall, the incoming results from the Phase 2 infill drilling program continue to validate the predicted and modelled Inferred mineralization which was informed by widely spaced historical drill holes in the Skeena 2019 Mineral Resource Estimate (MRE).