Northshore Project

43-101 Report

2022 Mineral resource estimate update




Grade (g/t Au)


Cut off Grade (g/t Au)


Total Ounces of Gold


  1. The mineral resources have been classified according to the Canadian Institute of Mining (CIM) Definition Standards for Mineral Resources and Mineral Reserves (May, 2014) and CIM Estimation of Mineral Resources & Mineral Reserves Best Practices Guidelines (2019).
  2. Resource estimation was conducted by David Briggs, NHD, Pr.Sc.Nat., of RockRidge Partnership and Associates under the supervision of Mr. Michael Dufresne, M.Sc., P.Geol., P.Geo of APEX Geoscience Ltd. of Edmonton, Alberta with an effective date of August 31, 2022 and is supported by a technical report report that can be accessed under the Company’s profile at www.sedar.com.
  1. Mr. Dufresne, M.Sc., P.Geol., P.Geo. of APEX Geoscience Ltd., who is a qualified person as defined by NI 43-101, is responsible for the completion of the updated mineral resource estimation.
  2. The recommended reported inferred resources have been constrained within a US $1,750/oz gold optimized pit shell.
  3. The Mineral Resource cut-off grade of 0.4 g/t Au was chosen to capture mineralization that is potentially amenable to open pit mining. The reported resources occur in bodies of sufficient size and continuity to meet the requirement of having reasonable prospects for eventual economic extraction within a Lerchs – Grossmann (LG) optimized pit shell.
  4. *Inferred Mineral Resources are not Mineral Reserves. Mineral resources which are not mineral reserves do not have demonstrated economic viability. There has been insufficient exploration to define the inferred resources tabulated above as an indicated or measured mineral resource, however, it is reasonably expected that the majority of the Inferred Mineral Resources could be upgraded to Indicated Mineral Resources with continued exploration. There is no guarantee that any part of the mineral resources discussed herein will be converted into a mineral reserve in the future. The estimate of mineral resources may be materially affected by environmental, permitting, legal, marketing or other relevant issues.

The technical content of this website has been reviewed and approved by Douglas S. Turnbull, P.Geo., who is a “qualified person” (as such term is defined in NI 43-101).


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