The Douay Gold Project has an established National Instrument 43-101 mineral resource estimate of 10.0 million tonnes grading 1.59 g/t Au for 511,000 contained ounces of gold in the Indicated category and 76.7 million tonnes grading 1.02 g/t Au for 2.53 million contained ounces of gold in the Inferred category using a cut-off grade of 0.45 g/t Au for open-pit Mineral resources and a cut-off grade of 1.15 g/t Au for underground Mineral Resources. Further information about key assumptions, parameters and methods used to estimate the mineral resources, as well as legal, political, environmental or other risks that may affect the mineral resource estimate are included in the NI 43-101 Technical Report. See table below for a detailed breakdown:

Notes: 

1. The 2022 MRE is compliant with Canadian Institute of Mining, Metallurgy and Petroleum ("CIM") Definition ‎Standards (2014) incorporated by reference in National Instrument 43-101. The effective date for the Resource Estimate is March 17, 2022.
2. Pit-constrained Mineral Resources are reported above a cut-off grade of 0.45 grams ("g") per tonne ("t") of gold ("Au") and underground Mineral Resources are reported with constraining shapes which were generated using a 1.15 g/t Au cut-off value and include low grade blocks falling within the mineable shapes.
3. Pit-constrained Mineral Resources are reported within a preliminary pit shell using assumed mining costs of C$3.00/t mined (rock) and C$2.30/t mined (overburden), processing cost of C$9.10/t milled, G&A cost of C$2.70/t milled, and gold recovery of 90%.
4. The Whittle pit shell used to estimate Mineral Resources used a long-term gold price of US$1,800 per ounce and a US$/C$ exchange rate of 0.80. However, the implied gold price for the Mineral Resources reported at the applied cut-off grade of 0.45 g/t would be significantly lower.
5. Mineral Resources located outside the pit shell were reported on the basis of a potential underground mining operation at a gold cut-off grade of 1.15 g/t Au. This cut-off grade was based on mining costs of C$63/t and the same processing and G&A cost assumptions listed above.
6. A minimum mining width of 3 metres ("m") was applied to the Mineral Resource wireframes.
   
7. Bulk density was interpolated for Nika, Porphyry, and 531 zones on a block per block basis using assayed values. For all other zones, bulk density ranging between 2.72 t/m³ and 2.88 t/m³ was assigned to Mineral Resources based on the zone.
8. Numbers may not add due to rounding.