Copper Mining News in Alaska

Trilogy Metals Inc.
Trilogy Metals Inc.
TMQ
Alaska

Trilogy Metals Announces Completion of 2026 Field Program at the Upper Kobuk Mineral Projects, Appointment of David Thomas as Senior Vice President, Project Development of Ambler Metals

Trilogy Metals has completed its 2026 field program at the Upper Kobuk Mineral Projects in Alaska, drilling 42 holes totaling approximately 5,200 meters. The company also appointed David Thomas as Senior Vice President of Project Development for Ambler Metals to lead engineering and development for the Arctic Project.

View story
Trilogy Metals Inc.
Trilogy Metals Inc.
TMQ
Alaska

Trilogy Metals Announces Completion of 2026 Field Program at the Upper Kobuk Mineral Projects, Appointment of David Thomas as Senior Vice President, Project Development of Ambler Metals

Trilogy Metals has successfully completed its 2026 field program at the Upper Kobuk Mineral Projects in Alaska, drilling 42 holes totaling approximately 5,200 meters. The program focused on geotechnical and hydrogeological data to support mine design and permitting for the Arctic Project. Additionally, the company appointed David Thomas as Senior Vice President of Project Development for Ambler Metals.

View story
PolarX
PolarX
PXX
Alaska

PolarX drilling pours out high-grade copper beyond Caribou Dome resource

PolarX has reported high-grade copper and silver drill results that extend mineralization approximately 60m west of the existing Caribou Dome resource. Magnetic surveys indicate the potential for a further 500m western extension, and the project is supported by a joint venture with Northern Star Resources.

View story
PolarX Limited
PolarX Limited
PXX
Alaska

PXX: Caribou Dome assays reveal broad high-grade Copper

PolarX Limited announced high-grade copper and silver assay results from drill holes CD26-009 and CD26-008 at its Caribou Dome Project in Alaska. Hole CD26-009 intersected 58.5m at 2.0% copper and 3.9g/t silver, including multiple higher-grade sub-intervals up to 9.7% copper and 19.5g/t silver, extending the known mineralization 60m outside the current resource. Geophysical surveys indicate the key structure continues for at least another 500m, suggesting significant potential for further expansion.

View story
Valhalla Metals Inc.
Valhalla Metals Inc.
VMXX
Alaska

Valhalla Metals: Doubling Sun VMS Project & Modernising Smucker in Alaska's Ambler District

Valhalla Metals holds two high-grade VMS projects in Alaska's Ambler District: the Sun Project, which has a defined NI 43-101 resource, and the Smucker Project, which holds a historical estimate. The company is awaiting 2026 drill assays from Sun and aims to bring Smucker into NI 43-101 compliance by 2027.

View story
Lux Copper Corp
Lux Copper Corp
LUX
Alaska, USA
Drill Results

LUX: First holes intersect zones of visual copper mineralisation

Lux Copper Corp. announced that its first three maiden drill holes at the Baird Copper Project in Alaska intersected broad zones of visible copper mineralisation from surface and at depth. The visual observations align with geological expectations, providing confidence for a larger multi-rig drill program planned for 2027. However, these are visual estimates only, and laboratory assay results are expected in November.

View story