%0 Journal Article %T Review of Survey activities 2012: Titanium minerals in Cameroon %A Knudsen %A C. %A Penaye %A J. %A Mehlsen %A M. %A McLimans %A R.K. %J Geological Survey of Denmark and Greenland Bulletin %D 2013 %I Geological Survey of Denmark and Greenland %K Geological Survey of Denmark and Greenland %K survey organisations %K current research %K Denmark %K Greenland %U http://www.geus.dk/publications/bull/nr28/nr28_p73-76.pdf