Standard Lithium Achieves Record Lithium Concentration in Arkansas Project, Bolstering U.S. Critical Mineral Production

By Burstable Mining Team

TL;DR

Standard Lithium Ltd. advances its SWA Project with Equinor, achieving a record lithium concentration and securing a favorable royalty rate, positioning it as a leader in sustainable lithium production.

Standard Lithium Ltd. completed Phase 1 fieldwork for 22,500 tonnes/year of battery-quality lithium carbonate, with a patented process for lithium sulfide conversion enhancing solid-state battery production.

Standard Lithium Ltd.'s sustainable lithium development and critical mineral production initiative under Executive Order 14241 contribute to cleaner energy solutions and a greener future.

Standard Lithium Ltd. hits a record lithium concentration of 616 mg/L in Arkansas, pioneering the state's first lithium-from-brine royalty rate and advancing solid-state battery technology.

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Standard Lithium Achieves Record Lithium Concentration in Arkansas Project, Bolstering U.S. Critical Mineral Production

Standard Lithium Ltd. has announced significant progress in its Smackover, Arkansas Project during the second quarter of 2025, with financial results highlighting the company's strong position in the lithium market. The company achieved a record lithium concentration of 616 mg/L from the Lester well, with an average of 582 mg/L, marking a major milestone in developing high-grade lithium brine resources. This achievement is part of the completed Phase 1 fieldwork, which targets annual production of 22,500 tonnes of battery-quality lithium carbonate.

The Arkansas Oil and Gas Commission approved a 2.5% royalty rate for Phase 1, the first such rate for lithium-from-brine operations in the state, while the Reynolds Brine Unit received unanimous approval, demonstrating regulatory backing for Standard Lithium's efforts. The project's designation as a critical mineral production initiative under Executive Order 14241 underscores its strategic role in supporting the U.S. economy and energy independence. The company's partnership with Equinor ASA and focus on sustainable, commercial-scale lithium production through direct lithium extraction and purification processes reflect its commitment to environmental stewardship and innovation.

In collaboration with Telescope Innovations Corp., Standard Lithium has developed a patented process to convert lithium hydroxide into battery-quality lithium sulfide, addressing the growing solid-state battery market. This technological advancement, combined with the appointment of two new vice presidents, enhances the company's strategic and operational capabilities for future growth. Financially, Standard Lithium reported a robust cash position of $33.8 million and working capital of $30.6 million as of June 30, 2025, with no debt, indicating solid financial health and readiness to advance its projects. For more details on the company's initiatives, visit https://www.StandardLithium.com.

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Burstable Mining Team

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