New Source of Minerals from a Canadian Oil Sands Mining Operation

Commercial production of heavy minerals from plant tailing streams is undergoing study by Syncrude Canada Ltd. When tar sand from an open pit mine is processed and upgraded to synthetic crude oil, heavy minerals can be recovered from the extraction circuit and can be upgraded to provide concentrates of zircon and titanium minerals. The titanium minerals concentrate, consisting of a mixture of ilmenite, leucoxene, and rutile, can be utilized as recovered or can be upgraded to synthetic rutile. With the construction of further synthetic crude oil plants in Western Canada a large reserve of heavy minerals will become available for production.