In Q4 2025, Erdene Resource Development Corp sold 7,434 ounces of gold and 2,634 ounces of silver, generating $31M in gross project revenues. The Bayan Khundii Gold Mine reached nameplate mill throughput and processed 144,845 tonnes of ore, averaging 2.0 g/t gold. Results from drilling at gold prospects expected in Q1 2026.

The Bayan Khundii Gold Mine produced first gold and silver doré in mid-September 2025, operating at 77% of nameplate throughput. Processed material averaged 2.0 g/t gold, with recoveries meeting or exceeding forecasts. Sales of gold and silver generated $31 million in revenues by December 31, 2025.

Exploration in the Khundii Minerals District focused on near-surface oxide gold and silver mineralization at the Dark Horse and Altan Arrow prospects. Over 5,000 meters of drilling completed in late 2025, with results expected in Q1 2026. Metallurgical studies underway to support low-cost mine expansion opportunities.

Erdene Resource Development Corp is a Canada-based company producing gold at the Bayan Khundii Gold Mine in Mongolia. The mine is projected to process 650,000 tonnes per annum and produce approximately 85,000 ounces of gold per year when operating at full capacity. Additional resources from exploration will support mine expansion opportunities.

Read more at GlobeNewswire: Erdene Provides Bayan Khundii Gold Mine Update