Smackover Lithium Files Definitive Feasibility Study for Its South West Arkansas Project, North America’s Highest-Grade Reported Lithium Brine Reserve
Standard Lithium Ltd. Common Shares (SLI)
NASDAQ:AMEX Investor Relations:
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Source: GlobeNewswire
LEWISVILLE, Ark., Oct. 14, 2025 (GLOBE NEWSWIRE) -- Smackover Lithium, a 55:45 owned Joint Venture (“JV”) between Standard Lithium Ltd. (“Standard Lithium” or the “Company”) (TSXV: SLI) (NYSE.A: SLI) and Equinor (“Equinor”), announced today that the Definitive Feasibility Study (“DFS” or the “Report”) for its South West Arkansas (“SWA”) project (the “Project” or “SWA Project”) has been filed. All figures are in US dollars unless otherwise stated. All terms not otherwise defined have the meaning given to them under the CIM Definition Standards for mineral resources and mineral reserves. The DFS contemplates production capacity of 22,500 tonnes per annum of battery-quality lithium carbonate over a 20-year modeled operating life, producing 447,000 tonnes (Proven Reserves) of lithium carbonate equivalent (“LCE”), or 38% of the in-situ Measured and Indicated Resources of 1,177,000 tonnes LCE. The Project will begin production at an average lithium concentration of 549 mg/L, and will pr
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SLI
Earnings
- 11/10/25 - In-Line
SLI
Sec Filings
- 11/18/25 - Form 6-K
- 11/10/25 - Form 6-K
- 11/10/25 - Form 6-K
- SLI's page on the SEC website