An Independent Qualified Persons’ Report on the Bokoni Platinum Mine, in the Mpumalanga Province, South Africa Effective Date: 28 November 2012 Issue Date: 24 April 2013 Minxcon Reference: M12-159 Qualified Persons: NJ Odendaal (Director): BSc (Geol.), BSc (Min. Econ.), MSc. (Min. Eng.), Pr. Sci. Nat., FSAIMM, MGSSA, MAusIMM CJ Muller (Director): BSc.Hons. (Geol.), Pr. Sci. Nat D v Heerden (Director): BEng (Min. Eng.), M.Comm. (Bus. Admin.), ECSA, FSAIMM, AMMSA D Clemente (Chief Metallurgist): NHD (Ext. Met.), GCC, MMMMA, FSAIMM Suite 5, Coldstream Office Park 2 Coldstream Street, Little Falls, Roodepoort, Gauteng, South Africa, Tel: +27 11 958 2899 │ Fax: +27 11 958 2105 www.minxcon.co.za Directors: NJ Odendaal, D Van Heerden, CJ Muller Registration No. 2004/029587/07 Qualified Persons’ Report on Bokoni Platinum Mine, Mpumalanga ii INFORMATION RISK This Report was prepared by Minxcon (Pty) Ltd (“Minxcon”). In the preparation of the Report, Minxcon has utilised information relating to operational methods and expectations provided to them by various sources. Where possible, Minxcon has verified this information from independent sources after making due enquiry of all material issues that are required in order to comply with the requirements of the SAMREC and NI 43-101 Codes. OPERATIONAL RISKS Mining and mineral and coal exploration, development and production by their nature contain significant operational risks. It therefore depends upon, amongst other things, successful prospecting programmes and competent management. Profitability and asset values can be affected by unforeseen changes in operating circumstances and technical issues. POLITICAL AND ECONOMIC RISK Factors such as political and industrial disruption, currency fluctuation and interest rates could have an impact on future operations, and potential revenue streams can also be affected by these factors. The majority of these factors are beyond the control of any operating entity. Prepared by Minxcon (Pty) Ltd Qualified Persons’ Report on Bokoni Platinum Mine, Mpumalanga iii TABLE OF CONTENTS Item 1 – Summary 9 Item 1 (a) – Property Description ......................................................................................................................... 9 Item 1 (b) – Ownership of the Property .................................................................................................................. 9 Item 1 (c) – Geology and Mineral Deposit ..............................................................................................................11 Item 1 (d) – Status of Exploration ........................................................................................................................12 Item 1 (e) – Mineral Resource and Mineral Reserve Estimates ......................................................................................13 Item 1 (f) – Development and Operations..............................................................................................................16 Item 1 (g) - Market Valuation ............................................................................................................................16 Item 1 (h) – Conclusions and Recommendations ......................................................................................................19 Item 2 – Introduction 21 Item 2 (a) – Issuer Receiving the Report ................................................................................................................21 Item 2 (b) – Terms of Reference and Purpose of the Report ........................................................................................21 Item 2 (c) – Sources of Information and Data Contained in the Report ...........................................................................21 Item 2 (d) – Qualified Persons’ Personal Inspection of the Property ..............................................................................21 Item 2 (e) - Forward Looking Statement ...............................................................................................................23 Item 3 – Reliance on Other Experts 24 Item 4 – Property description and location 25 Item 4 (a) – Area of the Property ........................................................................................................................27 Item 4 (b) – Location of the Property ...................................................................................................................27 Item 4 (c) – Mineral Tenure ...............................................................................................................................28 Item 4 (d) – Issuer’s Title to/Interest in the Property ...............................................................................................29 Item 4 (e) – Royalties and Payments ....................................................................................................................31 Item 4 (f) – Environmental Liabilities ...................................................................................................................31 Item 4 (g) – Permits to Conduct Work ..................................................................................................................33 Item 4 (h) – Other Significant Factors and Risks ......................................................................................................33 Item 5 – Accessibility, Climate, Local Resources, Infrastructure and Physiography 34 Item 5 (a) – Topography, Elevation and Vegetation ..................................................................................................34 Item 5 (b) – Access to the Property .....................................................................................................................34 Item 5 (c) – Proximity to Population Centres and Nature of Transport ...........................................................................34 Item 5 (d) – Climate and Length of Operating Season ................................................................................................34 Item 5 (e) – Infrastructure ................................................................................................................................35 Item 5 (f) –Hydrogeology ..................................................................................................................................38 Item 6 – History 40 Item 6 (a) – Prior Ownership and Ownership Changes ...............................................................................................40 Item 6 (b) – Historical Exploration and Development ................................................................................................40 Item 6 (c) – Historical Estimates .........................................................................................................................41 Item 6 (d) – Historical Production .......................................................................................................................43 Item 7 – Geological Setting and Mineral Deposit 47 Item 7 (a) – Regional, Local and Property Geology ...................................................................................................47 Item 7 (b) – Significant Mineralised Zones on the Property .........................................................................................58 Item 7 (c) – Geological Model ............................................................................................................................60 Item 8 – Deposit Types 63 Item 9 – Exploration 65 Item 9 (a) – Survey Procedures and Parameters ......................................................................................................65 Item 9 (b) – Sampling Methods and Sample Quality ..................................................................................................67 Item 9 (c) – Sample Data ..................................................................................................................................68 Item 9 (d) – Results and Interpretation of Exploration Information ...............................................................................68 Item 10 – Drilling 69 Prepared by Minxcon (Pty) Ltd Qualified Persons’ Report on Bokoni Platinum Mine, Mpumalanga iv Item 10 (a) – Type and Extent of Drilling .............................................................................................................69 Item 10 (b) – Factors Influencing the Accuracy of Results .........................................................................................73 Item 10 (c) – Exploration Properties – Drillhole Details ............................................................................................74 Item 11 – Sample Preparation, Analyses and Security 75 Item 11 (a) – Sample Handling Prior to Dispatch ....................................................................................................75 Item 11 (b) – Sample Preparation and Analysis Procedures .......................................................................................75 Item 11 (c) – Quality Assurance and Quality Control ...............................................................................................76 Item 11 (d) – Adequacy of Sample Preparation ......................................................................................................78 Item 12 – Data Verification 79 Item 12 (a) – Data Verification Procedures ...........................................................................................................79