期刊
APPLIED EARTH SCIENCE-TRANSACTIONS OF THE INSTITUTIONS OF MINING AND METALLURGY
卷 131, 期 4, 页码 218-236出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/25726838.2022.2102883
关键词
Vanadium; vanadiferous titanomagnetite; ore deposit; uranium; shale-hosted; vanadate; critical; battery
Vanadium is considered a critical material in the EU, USA, and other jurisdictions, with the market expected to grow rapidly due to increased use in redox flow batteries. Many vanadium projects worldwide are in advanced stages of exploration and development. The best deposits will continue to be economically viable in the long term, while marginal mines will be decommissioned. Different types of vanadium deposits, including vanadiferous titanomagnetite, sandstone-hosted uranium-vanadium, shale-hosted vanadium, and base metal-related vanadate deposits, should be considered as potential targets.
Vanadium is currently considered a critical material in the European Union, the U.S.A., and other jurisdictions. The vanadium mine production for 2021 is estimated at more than 120 000 tonnes; however, the market base is expected to grow rapidly due to the increase in the use of vanadium for redox flow batteries. Currently, world-wide, many projects are in the advanced stages of exploration and development. In the longer term, should vanadium cease to be a critical material and the law of supply and demand applies, the marginal mines will be decommissioned, and the best deposits will remain economic. Depending on the prevailing regulations in specific jurisdictions, geological settings, and the most up-to-date metallurgical research results, the main vanadium deposit types that could be considered as potential exploration and development targets are the vanadiferous titanomagnetite deposits, sandstone-hosted uranium-vanadium deposits (Salt Wash category), shale-hosted vanadium deposits, and base metal-related vanadate deposits. However, placer deposits, surficial uranium-vanadium type mineralisation, and the Minas Ragra type patronite deposits should also be considered.
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