Operations & Projects

Operations that Drive Major Gold Production Growth

Aris Mining is a Canadian gold mining company focused on South America, with core operations centered on our Segovia and Marmato underground mines in Colombia. We are actively expanding both sites to significantly increase output through initiatives such as the ramp-up of Segovia following the installation of a second mill in mid-2025 and the development of Marmato’s new bulk mine and CIP plant.

Beyond our current operations, we’re advancing a broader growth strategy supported by key development projects including the high-grade Soto Norte project in Colombia and the Toroparu project in Guyana.

Where We Operate

Segovia

A Leading High-grade Mine

Our operational focus is on the gradual production ramp-up to 3,000 tpd since the commissioning of our second mill in June 2025.

Location
Antioquia, Colombia
Gold Production
228 koz
2026 Guidance
265 - 300 koz
M&I Resources
3.6 Moz at 15.3 g/t
Learn More About Segovia

Marmato

Targeting the Bulk Mining Zone

Our operation focus is on completing and ramping up our new CIP plant. Our first gold pour is expected in Q4 2026.

Location
Caldas, Colombia
Gold Production
29 koz
2026 Guidance
35 - 50 koz
M&I Resources
6.0 Moz at 3.0 g/t
Learn More About Marmato

Toroparu

A Long-life, Low-cost Open Pit Gold Project

Our goal is to build Toroparu to be the next large-scale, modern gold mine in Guyana.

Location
Cuyuni-Mazaruni Region, Guyana
Life of Mine (LOM)
5.0 Moz (production potential)
Annual Average
235 koz (production potential)
M&I Resources
5.3 Moz at 1.3 g/t
Learn More About Toroparu

Soto Norte

A High-grade, Low-cost, Long-life Underground Project

We’re building Soto Norte into one of the most attractive gold projects in the Americas.

Location
Santander, Colombia
Life of Mine (LOM)
4.3 Moz (production potential)
Annual Average
263 koz (production potential)
M&I Resources
7.0 Moz at 5.6 g/t
Learn More About Soto Norte

Reserves & Resources

Review our Mineral Reserves & Resources to better understand the scale behind our growth story — from high-grade producing mines to longer-term expansion projects across Colombia and Guyana.

Technical Reports

Our Technical Reports offer a deeper look at the geology, mine plans, and operating assumptions behind our growth story. They provide the details that help connect current production with our longer-term expansion potential.