Bonterra Resources (TSXV: BTR) is a Canadian gold exploration company with a portfolio of advanced exploration assets anchored by a central milling facility in Quebec, Canada. The Company's assets include the Gladiator, Barry, Moroy, and Bachelor gold deposits, which collectively hold 1.24 million ounces in Measured and Indicated categories and 1.78 million ounces in the Inferred category.

In November 2023, the Company entered into an earn-in and joint venture agreement with Osisko Mining Inc. for the Urban-Barry properties, which include the Gladiator and Barry deposits. In August 2024, Gold Fields Ltd. announced the acquisition of Osisko Mining for C$2.16 billion. Gold Fields can earn a 70% interest in the joint venture by incurring C$30 million in work expenditures until November 2026. This strategic transaction highlights Bonterra's dedication to advancing its exploration assets, marking a significant step towards development.