Statistics and information on the worldwide supply of, demand for, and flow of the mineral commodities bauxite and alumina

Bauxite is a naturally occurring, heterogeneous material composed primarily of one or more aluminum hydroxide minerals, plus various mixtures of silica, iron oxide, titania, aluminosilicate, and other impurities in minor or trace amounts. The principal aluminum hydroxide minerals found in varying proportions with bauxites are gibbsite and the polymorphs boehmite and diaspore. Bauxites are typically classified according to their intended commercial application: abrasive, cement, chemical, metallurgical, refractory, etc. The bulk of world bauxite production (approximately 85%) is used as feed for the manufacture of alumina via a wet chemical caustic leach method commonly known as the Bayer process. Subsequently, the majority of the resulting alumina produced from this refining process is in turn employed as the feedstock for the production of aluminum metal by the electrolytic reduction of alumina in a molten bath of natural or synthetic cryolite (Na3AlF6), the Hall-Héroult process.
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Quarterly Publications
- Bauxite and Alumina
PDF Format:
2022: | First Quarter | Second Quarter | Third Quarter | Fourth Quarter |
2021: | Fourth Quarter |
XLSX Format:
2022: | First Quarter | Second Quarter | Third Quarter | Fourth Quarter |
2021: | Fourth Quarter |
Annual Publications
- Bauxite and Alumina
PDF Format:
| 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |2013 |2014 |2015 |2016 |2017 |2018 | 2019 | 2020 |2021 | 2022 | 2023 | - Appendixes
- Bauxite and Alumina
PDF Format:
| 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 |
XLS Format:
| 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 tables-only release | 2020 tables-only release | - Archive
| 1932-1993 |
Special Publications
- Assessment of Bauxite, Clay, and Laterite Deposits in Afghanistan
Open-File Report 2014-1210 - Historical Statistics for Mineral and Material Commodities in the United States
Data Series 140 - Review of selected global mineral industries in 2011 and an outlook to 2017
Open-File Report 2013-1091 - Statistical Compendium
- U.S. Mineral Dependence - Statistical Compilation of U.S. and World Mineral Production, Consumption, and Trade, 1990-2010
Open-File Report 2013-1184