PRESENTATIONS

Louis-Pierre Gignac, President and Chief Executive Officer of the Issuer, is the Qualified Person (as defined under National Instrument 43-101 – Standards of Disclosure for Mineral Projects, “43-101”) who reviewed and approved the information contained in the Investors’ Presentation / the Feasibility Study Presentation / the Issuer’s website. The 43-101 compliant technical report dated December 10, 2021 and issued on February 9, 2022, titled “Feasibility Study – NI 43-101 Technical Report Tocantinzinho Gold Project” (the “TZ Technical Report”) was authored by Neil Lincoln, P. Eng., of Lincoln Metallurgical Inc., Charles Gagnon, P. Eng., of GCM Expert, Camila Passos, M. Sc., P. Geo., CREA-SP, of SRK Consulting (“SRK”), Paulo Ricardo Behrens da Franca, P. Eng., of F&Z Consultoria e Projetos, and Thiago Toussaint, MBA, CREA-MG, AMEA, of SRK (the “TZ Authors”). The TZ Authors are considered to be independent from the Issuer. The TZ Authors have followed industry accepted practices for verifying the suitability of the data used in the TZ Technical Report. Site visits by three of the TZ Authors (Camila Passos, Paulo Ricardo Behrens da Franca and Thiago Toussaint) was part of the data verification procedures. A more detailed description of the data verification procedures undertaken by the TZ Authors is included in the TZ Technical Report.