Rare earths and niobium
in the Yukon.
Canadian critical-metals exploration. Rare earths and niobium in the Yukon. TGX holds 303 claims over a rare earth and niobium prospect in the Pelly Mountains of southern Yukon, the materials behind electric motors, wind turbines and high-strength steel, on North American ground.
Total claim count and REE core area (13.3 km², 68 claims) per the Company's audited financial statements for the year ended December 31, 2025 (Note 8) and the Yukon Geological Survey (occurrence 105F 130). Common shares outstanding (14,297,062) per the Q1 2026 MD&A for the period ended March 31, 2026 (dated May 29, 2026). Filed on SEDAR+.
True Blue: rare earths and niobium in southern Yukon.
303 claims in the Pelly Mountains Volcanic Belt, on geology that matters: a Mississippian syenite intrusion and an associated carbonatite, two of the classic settings for rare earths and niobium. Both metals sit on Canada's Critical Minerals List.
- 303Mining claims held
- 13.3 km²REE core (68 claims)
- 55 kmSouth of Ross River
- 105F 130Yukon minfile occurrence
The property sits on a Mississippian syenite stock with an associated carbonatite, the kind of alkaline system that hosts rare earths and niobium around the world. Historic work here documented Ce-dominant allanite and Fe-Ti-Nb oxide phases, the mineralogy behind a permanent-magnet rare earth and niobium thesis.
REE core area (13.3 km², 68 claims) per the Company's audited financial statements for the year ended December 31, 2025 (Note 8). Location per the Yukon Geological Survey (occurrence 105F 130). Filed on SEDAR+.
The metals the world buys from someone else.
North America imports the rare earths that spin its electric motors and the niobium that strengthens its steel, largely from abroad. Canada's Critical Minerals List flags both as priorities. True Blue puts TGX on both.
Permanent magnets for EV motors, wind-turbine generators, defence.
Heavy REEs that keep magnets working at high temperatures.
High-strength low-alloy steel; aerospace and pipeline grade.
Light REEs used in catalysts, glass, alloys and energy storage.
Source: Government of Canada, Critical Minerals List (2024 update). Natural Resources Canada.