Aris Mining Sees Production Gains Following Segovia Operations Expansion

Aris Mining Corporation (TSX: ARIS; NYSE-A: ARMN) has reported increased mill throughput and gold production at its Segovia Operations following the June 2025 commissioning of a second mill. The expansion has raised the installed processing capacity at the site by 50%.

The second mill was commissioned in late June, increasing the processing capacity from 2,000 tons per day (tpd) to 3,000 tpd. In July and August, milling rates averaged 2,415 tpd, a 22.5% increase from the average of 1,971 tpd in the first six months of 2025. Throughput reached approximately 3,000 tpd on multiple days in August.

Processed gold grades for July and August averaged 10.02 g/t Au. This rate reflects the use of the expanded processing capacity while maintaining gold grades.

Year-to-date gold production at Segovia as of August 31, 2025, totals 141,893 ounces, with 42,817 ounces produced in July and August. The company’s Marmato Narrow Vein zone contributed 4,936 ounces during the same period, bringing consolidated year-to-date gold production to 161,168 ounces. The company has maintained its full-year 2025 production guidance of 230,000 to 275,000 ounces.

Company and Project Information

Aris Mining, founded in September 2022, is a Latin America-focused gold mining company listed on the Toronto Stock Exchange (TSX) and NYSE American. The company operates two underground gold mines in Colombia: the Segovia Operations and the Marmato Complex, which collectively produced 210,955 ounces of gold in 2024.

With the Segovia expansion and the ongoing construction of the bulk mining zone at the Marmato Complex, Aris Mining is targeting an annual production rate of more than 500,000 ounces of gold.

Aris Mining also holds a 51% stake in the Soto Norte joint venture and owns the Toroparu gold/copper project in Guyana. A pre-feasibility study for Soto Norte has been completed, and a new Preliminary Economic Assessment (PEA) is underway for the Toroparu project.

Commissioning of the second ball mill at Segovia. Photo credit: Aris Mining/X.