Grounded Lithium Corp. announced the advanced recognition of 63 sections of the Company's holdings from Inferred mineral resources to Measured mineral resource and Indicated mineral resource. These category improvements represent approximately 1.0 million tonnes of lithium carbonate equivalent within 4.2 million tonnes of reported Inferred resource within the Kindersley Lithium Project area.

GLC is the first company in the Province of Saskatchewan to be recognized by an independent third party for Measured mineral resource in a lithium from brine project. This current upgrade to M&I only involves 21% of the total sections comprising the KLP, yet the independent technical report upgrades 24% of the total Inferred mineral resource which speaks to the quality of the resource and the Company's vision to accumulate focused landholdings. This upgrade further confirms the overall 4.2 million tonnes of LCE across the KLP.

This change to resource categories requires higher confidence levels in the resource estimation process that can typically result in an overall reduction in total volumes. This outcome supports confidence in original analysis and mapping, together with the quality of the resource. The Measured portion of the resource is 516,000 tonnes LCE or 586,000 tonnes lithium hydroxide monohydrate ("LHM").

A Measured Mineral Resource is that part of a Mineral Resource for which quantity, grade or quality, densities, shape, and physical characteristics are estimated with confidence sufficient to allow the application of Modifying Factors to support detailed mine planning and final evaluation of the economic viability of the deposit. The Indicated portion of the resource is 463,000 tonnes LCE or 526,000 tonnes LHM. An Indicated Mineral Resource is that part of a Mineral Resource for which quantity, grade or quality, densities, shape and physical characteristics are estimated with sufficient confidence to allow the application of Modifying Factors in sufficient detail to support mine planning and evaluation of the economic viability of the deposit.