
Frontier Lithium is a preproduction business with an objective to become a strategic domestic supplier of high purity spodumene concentrates, battery-grade lithium hydroxide and other chemicals to the growing electric vehicle and energy storage markets in North America. The Company maintains the largest land position and resource in a new premium lithium mineral district located in Ontario’s Great Lakes region.
Tier One Global
Lithium Resource
Reserves
31.1 Mt, diluted grade 1.51% Li2O - Proven & Probable
Resource
PAK Deposit
4.1 Mt, average grade 2.00% Li2O - Measured & Indicated
Spark Deposit
31.1 Mt, average grade 1.47% Li2O - Measured & Indicated
10.9 Mt, average grade 1.53% Li2O - Inferred
Bolt Deposit
5.5 Mt, average grade 1.23% Li2O - Inferred

Since 2020, Ontario has attracted $43 billion investment and is progressing on building an integrated EV supply chain that leverages the province's critical mineral wealth, creating the environment to supply the auto sector with natural resources and drive economic growth.