Trilogy Metals Inc. (NYSE American: TMQ) (TSX: TMQ) has announced the start of its 2026 summer exploration program at the Upper Kobuk Mineral Projects in Alaska’s Ambler Mining District. The fully funded program is focused on advancing the high-grade Arctic copper-zinc-lead-gold-silver project toward a future construction decision while supporting regional exploration planning across the district’s 100-kilometer volcanogenic massive sulfide belt.
According to the company, Ambler Metals, its 50/50 joint venture with South32, plans to complete approximately 40 drill holes during the field season, including at least 5,400 meters of drilling to support mine design, permitting and exploration activities at the Arctic Project. The company also announced the appointment of Ron Rimelman as president of Ambler Metals, where he will lead permitting, exploration and development efforts across the Arctic and Bornite projects as the joint venture advances toward future development decisions.
Trilogy Metals is a metal exploration and development company holding a 50 percent interest in Ambler Metals LLC, which has a 100 percent interest in the Upper Kobuk Mineral Projects (UKMP) in northwestern Alaska. On December 19, 2019, South32, a globally diversified mining and metals company, exercised its option to form a 50/50 joint venture with Trilogy Metals. The UKMP is located within the Ambler Mining District, which is one of the richest and most-prospective known copper-dominant districts in the world. It hosts polymetallic VMS deposits that contain copper, zinc, lead, gold and silver, and carbonate replacement deposits which have been found to host high-grade copper and cobalt mineralization.
Exploration efforts have been focused on two deposits in the Ambler Mining District – the Arctic VMS deposit and the Bornite carbonate replacement deposit. Both deposits are located within a land package that spans approximately 190,929 hectares. Ambler Metals has an agreement with NANA Regional Corporation, Inc., an Alaska Native Corporation that provides a framework for the exploration and potential development of the Ambler Mining District in cooperation with local communities. Trilogy Metals’ vision is to develop the Ambler Mining District into a premier North American copper producer while protecting and respecting subsistence livelihoods.
This news matters because the Ambler Mining District is one of the richest known copper-dominant districts globally, and the advancement of the Arctic project could significantly impact the supply of critical minerals like copper, zinc, lead, gold, and silver. The fully funded program and the appointment of Ron Rimelman signal a strong commitment to moving the project toward a construction decision, which could create jobs, support local communities, and contribute to the U.S. supply chain for metals essential for renewable energy and electric vehicle technologies. The joint venture with South32, a major global mining company, adds credibility and financial backing to the project.
For more information, visit the company's newsroom at https://ibn.fm/TMQ and the full press release at https://ibn.fm/y7Ysc.
