| Date | Title |
| 13/06/2016 | Independent Technical Review of Karouni |
| 09/09/2014 | NI 43-101 Technical Report Karouni Project, Guyana |
| 07/03/1014 | NI 43-101 Technical Report West Omai, Guyana |
| 18/03/2013 | NI 43-101 Technical Report West Omai, Guyana |
| 11/06/2012 | Hedenquist Report, Casposo Project, Argentina |
| 31/05/2012 | NI 43-101 Technical Report Casposo Argentina |
| 12/10/2011 | NI 43-101 Technical Report Casposo Argentina |
| 17/05/2010 | Technical Report, Casposo Project, Argentina |
| 10/09/2009 | Technical Report, Casposo Project, Argentina |
| 10/09/2009 | Technical Report, Sandstone Project, Western Australia |
| 12/06/2009 | NI 43-101 Technical Report, Casposo Project, Argentina |
| 23/10/2008 | NI 43-101 Technical Report, Andorinhas Iron Project, Para State, Brazil |
| 04/02/2008 | Canadian Prospectus |
| 10/12/2007 | NI 43-101 Technical Report, Andorinhas Project, Para State Brazil |
| 10/12/2007 | NI 43-101 Technical Report, Sandstone Project, Western Australia |
Adobe Acrobat Reader is required to view PDF files. This is a free program available from the Adobe web site. Follow the download directions on the Adobe web site