Toronto · Canada

Boutique by Design. Global by Nature.

A leading global boutique law firm that specializes in:

  • Mining Royalties and Streams
  • M&A and Go Private Transactions
  • Resource Finance
  • IPOs and RTOs
  • Equity and Debt Financings
  • Corporate Governance
Robert K. Mason, Founder & Principal of Mason Law
Robert K. MasonFounder & Principal
Strategic Business-focused Creative Responsive
20+
Years on Bay Street
200+
Transactions led
25+
Jurisdictions
5
Continents
§ 01

About Us

Read more about Mr. Mason →
§ 02

Representative Work

Royalties, Streams & Strategic Investments
2026
Orion Mine Finance — US$32.5M sale to Evolve Royalties of an existing tin sliding-scale gross revenue royalty on the producing Uis Tin-Tantalum Mine, Namibia (operated by Andrada Mining).
2026
Orion Mine Finance — C$28.5M strategic equity investment in Bravo Mining Corp.
2026
OR Royalties — Sale by Highland Copper of remaining White Pine North interest to Kinterra Copper, including restructuring and re-issuance of OR royalties on Copperwood and White Pine.
2026
OR Royalties — US$105M acquisition of an additional 1.0% NSR on Shandong’s Namdini Project, Ghana.
Option & Earn-In Agreements
2025
Centerra Gold — Three recently executed option agreements and NSRs relating to projects in Canada and the United States, including in respect of Headwater Gold’s Crane Creek Project.
M&A and Strategic Transactions
2026
Auramet International — US$30M secured loan facility & offtake transaction with 1911 Gold Corporation.
2025
Mawson Finland (special committee) — Acquisition by First Nordic.
2025
Trigon Metals — Sale of the Kombat Project, Namibia, to Horizon Corporation.
2025
Angus Gold (special committee) — Acquisition by Wesdome Gold.
2025
Pecoy Copper Limited — Proposed going-public transaction (RTO), financing and concurrent acquisitions of Pembrook Copper Corp. and Copper X Mining Corp.
§ 03

Insights

Critical Minerals · Europe · Featured 07 · 2026
Read note →