Federal Court Upholds Approval of Rhyolite Ridge Mine, Clearing Regulatory Hurdle for Nevada Lithium Project
A U.S. federal judge rejected a legal challenge by environmentalists to the Interior Department's 2024 approval of ioneer Ltd.'s Rhyolite Ridge lithium and boron mine in Nevada, concluding regulators adequately assessed impacts to Tiehm's buckwheat and other ecological concerns. The ruling removes a major legal obstacle as ioneer pursues financing …