Feb 26 (Reuters) - Sibanye Stillwater SSWJ.J said on Wednesday it has decided not to proceed with the Rhyolite Ridge lithium-boron joint venture project in the United States with Ioneer INR.AX, saying it does not meet its criteria for investment.
(Reporting by Nelson Banya; Editing by Jacqueline Wong)
((Nelson.Banya@thomsonreuters.com;))