Global security and energy transitions are running out of time and out of antimony.

Critical One Energy controls what North America urgently needs: the only known undeveloped antimony-gold discovery of its scale.

Antimony is now classified as critical by the U.S., Canada, EU, UK, and Japan.

Yet over 80% of global supply still comes from China and Russia.

Recent export bans have triggered price spikes, stockpiling, and government urgency.

And yet, North America still has no active production or processing capacity.

We’re changing that.

Critical One Energy owns 100% of the Howells Lake Antimony-Gold Project in Ontario: a Tier-1 mining jurisdiction.

→ A 26 km mineralized corridor with historical intercepts up to 75% Sb
→ Historic resource: 1.7Mt @ 1.4% Sb (non-43-101)
→ Modern assays confirm individual assays returned up to 75% antimony and 14.19 g/t gold (among the highest recorded globally)
→ Massive untested strike length, open in all directions

What anchors our thesis is simple:
→ Strategic grade
→ Secure location
→ Historical data validated with new models
→ Leadership that’s built and exited billion-dollar discoveries

This is the rare case where price, policy, and geology are finally aligned.

As demand accelerates for secure antimony exposure, we offer early-stage leverage with scale.

Follow us to track the project that could aid North America's critical mineral supply.

🇨🇦 CSE:CRTL 🇺🇸 OTCQB:MMTLF 🇩🇪 FSE:4EF0

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