Aris Mining Begins Construction of the Puruni Bridge in Guyana
Aris advances Toroparu infrastructure to accelerate the pre-feasibility study timeline toward a 2027 final investment decision.
Aris Mining Corporation (ARIS) has begun construction on a permanent 109-metre modular steel bridge spanning the Puruni River in Guyana. The structure is designed to provide a permanent crossing that supplements the existing pontoon, facilitating heavy industrial traffic and cargo movement to the Toroparu Gold Project.
Construction is being coordinated with the Government of Guyana and is targeted for completion in December 2026. This infrastructure work serves as an early initiative advanced while the Toroparu Pre-Feasibility Study (PFS) continues, with PFS completion expected in Q4 2026 and a construction decision targeted for early 2027. The update confirms management is executing on logistical prerequisites for the Toroparu development phase without altering the project timeline or economics.
Aris Mining Corporation (ARIS) issued a routine infrastructure execution update regarding the Puruni bridge, a logistical enabler for the Toroparu project. The bridge confirms management is adhering to the Toroparu PFS timeline but does not change the project's NPV, IRR, or construction decision window.
The market has already priced in the Toroparu PFS progress and Marmato ramp-up. The stock's 42% rally since the July 29 earnings print reflects the Q2 financial beat, the Salazar Resources stake valuation news, and broader gold price strength. This release reinforces existing expectations rather than introducing new catalysts.
Aris Mining Corporation (ARIS) holds four core gold assets across Colombia and Guyana. These include Segovia, an operating underground mine; Marmato, an operating underground mine that is currently expanding; Soto Norte, a 100%-owned development project; and Toroparu, another 100%-owned development project.
The company has shifted its strategy from a "buy-and-build" approach to organic growth and project execution. This transition targets approximately 500 koz/year in the near term and ~1 moz/year in the long term.
The assets are located in Colombia, which hosts Segovia, Marmato, and Soto Norte, and Guyana, which hosts Toroparu. Both jurisdictions are generally mining-friendly, although Colombia carries regulatory and security considerations. Management is actively addressing these issues through formalization agreements.