Mining News in Arkansas

Standard Lithium Ltd.
Standard Lithium Ltd.
SLI
Lithium
Arkansas

Nano One and Standard Lithium Collaborate to Qualify Lithium Carbonate for LFP Cathodes

Nano One and Standard Lithium have collaborated to qualify lithium carbonate produced from Standard Lithium's South West Arkansas Project for use in LFP cathode active materials. The lithium carbonate was used by Nano One in its pilot plant to produce cathode material and battery test cells.

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Standard Lithium
Standard Lithium
SLI
Arkansas

Standard Lithium Demonstrates Successful Use of South West Arkansas Lithium Carbonate in North American LFP Battery Cells

Standard Lithium's South West Arkansas Project pilot plant lithium carbonate was successfully used by Nano One to manufacture LFP cathode active material and battery cells. This provides technical validation of the project's flowsheet and product quality for North American battery applications.

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Standard Lithium Ltd.
Standard Lithium Ltd.
SLI
Lithium
Arkansas

Standard Lithium Reaches Major Operational Milestones at Arkansas Demonstration Plant

Standard Lithium has reached major operational milestones at its Arkansas demonstration plant, including the processing of 1 million barrels of brine. The company also completed 15,000 Direct Lithium Extraction (DLE) cycles using the process intended for its South West Arkansas Project.

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Standard Lithium Ltd.
Standard Lithium Ltd.
SLI
Lithium
Arkansas

Smackover Lithium Files Definitive Feasibility Study for Its South West Arkansas Project, North America's Highest-Grade Reported Lithium Brine Reserve

Smackover Lithium has filed a Definitive Feasibility Study (DFS) for its South West Arkansas project, reporting 447,000 tonnes of lithium carbonate equivalent (LCE) in Proven Reserves. The project targets a production capacity of 22,500 tonnes of battery-quality lithium carbonate per annum with a 20.2% unlevered pre-tax IRR.

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TETRA Technologies, Inc.
TETRA Technologies, Inc.
TTI
Bromine
Arkansas
Resource Estimate

TETRA TECHNOLOGIES, INC. ANNOUNCES RESOURCE UPGRADE FOR ARKANSAS BROMINE PROJECT AND ADDITIONAL CRITICAL MINERALS

Tetra Technologies has announced an updated resource report for its Arkansas Bromine Project, prepared by RESPEC in accordance with Regulation S-K 1300. The update incorporates results from a Definitive Feasibility Study (DFS) as of August 1, 2025.

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Smackover Lithium
Smackover Lithium
SLI
Lithium
Arkansas

Smackover Lithium Announces Positive Definitive Feasibility Study Results for its South West Arkansas Project

Smackover Lithium has announced positive results from a Definitive Feasibility Study (DFS) for its South West Arkansas project. The study highlights a 20.2% unlevered pre-tax IRR for an initial phase producing 22,500 tonnes per annum of battery-quality lithium carbonate, alongside an upgraded mineral resource.

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