Goldboro 2021 Feasibility Study: A Robust Open Pit Project

5516000 5522000 Betts Cove Mine 5528000 Tilt Cove: Targeting High-Grade Au and Cu/Au Deposits 586000 592000 N e Cove NINSULA Nugget Pond Mine Tilt Cove Mine 1.5 3 1 km 586000 TSX: SGNL | OTCQX: SGNLF 10 A East Pond Red Cliff Horizon Red Cliff Pond Nugget Pond Horizon West Pond Growler Nugget Pond Mine (Rambler Metals and Mining) *Low Water Venams Bight Formation Snooks Arm Snooks Arm Wild Bight Notre 598000 Scarp Zone Tilt Cove Tilt Cove Mine Venams Bight Round Harbour Tilt Cove 5522000 5528000 35 km of prospective strike including more than 15,000 ha assembled for the first time in 20 years Between 40-50 km from Pine Cove Mill along existing paved road networks Includes the Nugget Pond Horizon and Red Cliff Pond Horizons-iron formations Down-ice, Gold-in-soil anomalies, Alteration halos includes the replacement of magnetite by pyrite, IP chargeability anomalies associated with gold deposits 13 priority exploration targets including significant drill intersections of gold Past Producing Nugget Pond Mine included 537,672 tonnes at 9.85 g/t gold (168,748 oz) with 98% recovery 1 cm cm 18 SIGNAL -GOLD-

View entire presentation