Goldsource Mines Inc. announced additional infill and exploration drill results for the Company's 100%-owned Eagle Mountain Gold Project in Guyana, South America. Newly reported results represent 19 core holes totaling 2,830 metres drilled between February and May 2021. Consistent with the objectives of the Company's 2021 exploration program, the update includes results for infill drilling of the Eagle Mountain deposit, Bottle Bank area, and exploration drilling along the north-south Salbora-Powis structural corridor, specifically the Toucan Prospect. Results will be used to prepare an updated Mineral Resource Estimate anticipated in H2, 2021 and a Prefeasibility Study in mid-2022. The current Mineral Resource Estimate is contained in a report titled "Eagle Mountain Gold Project, Potaro Siparuni Region Guyana, NI 43-101 Technical Report", dated April 7, 2021 with an Effective Date of February 17, 202. Highlights include; Eagle Mountain Deposit, Bottle Bank Area Results for ten (10) core holes totaling 1,414 metres, Drilling in a central area of Bottle Bank within the Indicated Mineral Resource has confirmed elevated gold grade-thicknesses, at surface and at depth, within the shallow sub-horizontal mineralized zones of the Eagle Mountain deposit. Infill hole EME21-108 intersected 21.0 metres grading 2.61 grams per tonne gold from surface. A further 100 metres to the north, EME21-110 extended the higher-grade area, intersecting 16.0 metres (ETW of 14.0 metres) grading 1.96 gpt with EME21-111 intersecting 10.5 metres (ETW of 10.3 metres) grading 2.71 gpt . Infill hole EME21-105 intersected 24.0 metres (ETW of 21.0 metres) grading 1.28 gpt gold from. Toucan Prospect; Results for nine core holes totaling 1,416 metres, Exploration drilling of the Toucan Prospect, situated along the north-south Salbora-Powis structural corridor, has confirmed the presence of wide intervals of gold mineralization, up to 50-metres laterally, including high-grade sub-intervals, hosted in sub-vertical north-south striking shear zones up to 200-metres long. Toucan was not included in the February 2021 MRE. Drill hole EME21-095 intersected 6.0 metres (ETW of 3.5 metres) grading 18.14 gpt gold starting 100.5 metres down the hole. Drill hole EME21-094 intersected 60.0 metres (ETW of 39.0 metres) grading 0.70 gpt starting 49.5 metres down the hole. This included a higher-grade sub-interval zone of 10.5 metres (ETW of 7.0 metres) grading 2.58 gpt gold.