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In connection with the filing of the Registration Statement on Form F-4 of Sayona Mining Limited (^“Sayona”) and the proxy statement/prospectus included therein (as amended and supplemented, the “Registration Statement”), I consent to:

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The incorporation by reference of the Technical Report Summary titled “Amended Technical Report Summary of a Definitive Feasibility Study of the Carolina Lithium Project in North Carolina” (“TRS - Definitive Feasibility Study”) filed with the Company’s Annual Report on Form 10-K/A on April 25, 2023 and incorporated by reference into the Company’s Annual Report on Form 10-K filed February 28, 2024, into the Registration Statement; and.

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The use of the McGarry Geoconsulting Corp, name, including our status as an expert or Qualified Person (as defined in Subpart 1300 of Regulation S-K promulgated under by the Securities and Exchange Commission) in connection with the TRS — Definitive Feasibility Study, or portions thereof, that were prepared by us, that we supervised the preparation of and/or that was reviewed or approved by us, that is reported or incorporated by reference into the Registration Statement.

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I have read and understood the requirements of the Regulation S-K 1300 Modernization of Property Disclosures.

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I am a “Qualified Person” as defined by Regulation S-K, and to the activity for which I am accepting responsibility.

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I have reviewed the Technical Report Summary to which this Consent Statement applies.

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I am a full-time employee of McGarry Geoconsulting Corp. who has been engaged by Piedmont Lithium Inc. to prepare the documentation for the Carolina Lithium Project on which the Report is based.  The Report maintains an effective date of December 31, 2021.

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Section 1 — Executive Summary

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Section 2 — Introduction

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Section 3 — Property Description

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Section 4 —Accessibility, Climate, Local Resources, Infrastructure, Physiography

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Section 5 —History

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Section 6 — Geological Setting, Mineralization, and Deposit

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Section 9 — Data Verification

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Section 10 — Mineral Processing and Metallurgical Testing

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Section 11 — Mineral Resource Estimate

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Section 22 — Interpretation and Conclusions

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Section 23 — Recommendations

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Section 24 — Referencnes

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Section 25 — Reliance on Information Provided by the Company

/s/ Leon McGarry

Signature of Competent Person

 

Date

Professional Geoscientists Ontario

2348

Professional Membership

 

Membership Number

/s/ Amy Davies

Amy Davies

Signature of Witness

Print Witness Name