Commencing in 2020, through an aggressive staking campaign, Midex acquired the largest land position in the Favourable Lake Greenstone belt, located 200 km north of Red Lake, Ontario. Renowned for its diverse mineral endowment, the belt is rapidly emerging as a district that will play an important role in supplying critical minerals to enable the electrification revolution and Canada’s ranking as a dominant lithium producer globally.

Midex currently holds a 100% interest in 25,430 hectares, of royalty free mineral tenure, along strike of the Frontier Lithium PAK Project.

The Berens North Project and PAK Project are located along the same geological and structural zone, the Favourable Lake lithium trend, that is controlled by a deep crustal fault known as the Bearhead Lake Fault system.  The PAK Project is one of the highest quality known lithium resources in North America due to its high-grade and low impurity properties in the pegmatite ore material and the spodumene mineral.

In August of 2022, Midex undertook a reconnaissance prospecting program, covering 200 sq km that confirmed the presence of lithium-bearing pegmatites.  These new discoveries extend the trend of confirmed lithium-bearing pegmatites an additional 36 kilometres to the northwest, with over half of this trend extension on the Berens North Project.