Sulphide Copper Resources Shown in Red

Note to U.S. Investors concerning estimates of Measured and Indicated Resources.  This section uses the terms “measured” and “indicated resources”.  We caution U.S. investors that while those terms are recognized and required by Canadian Securities Administrators pursuant to National Instrument 43‑101, the U.S. Securities and Exchange Commission does not recognize them.  U.S. investors are cautioned not to assume that any part or all of mineral deposits in these categories will ever be converted into reserves.

Note to U.S. Investors concerning estimates of Inferred Resources.  This section uses the term “inferred resources”.  We caution U.S. investors that while this term is recognized and required by Canadian Securities Administrators pursuant to National Instrument 43‑101, the U.S. Securities and Exchange Commission does not recognize it.  “Inferred resources” have a great amount of uncertainty as to their existence, and great uncertainty as to their economic and legal feasibility.  It cannot be assumed that all or any part of an Inferred Mineral Resource will ever be upgraded to a higher category.  Under Canadian Securities Administration rules, estimates of Inferred Mineral Resources may not form the basis of feasibility or pre‑feasibility studies.  U.S. investors are cautioned not to assume that part or all of an inferred resource exists, or is economically or legally minable.