Bonterra Resources (TSXV: BTR | OTCQX: BONXF | FSE: 9BR2) 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, collectively containing 1.24 million ounces in Measured and Indicated categories and 1.78 million ounces in the Inferred category.

In November 2023, Bonterra 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 Limited announced its acquisition of Osisko Mining for C$2.16 billion. Over the next three years, Osisko Mining (now Gold Fields) can earn a 70% interest by incurring $30 million in work expenditures. This strategic transaction underscores Bonterra's commitment to advancing its exploration assets within a rapidly evolving and consolidating gold camp.