Uploaded March 2026 | Updated September 2026, 2 weeks ago

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A third company has been approved for a 2.5% royalty payment rate on lithium extracted from brine in southern Arkansas.

Tetra Technologies, a Spring, Texas-based energy and chemical company, gained approval from the Arkansas Oil & Gas Commission, covering the Evergreen Brine Production Unit, which encompasses about 7,000 acres in Lafayette and Columbia counties.

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