LIST OF CLIENTS (1992 - 2009)

ASHANTI GOLDFIELDS, Accra, Ghana

BELTEXCO/NYUMBA YA AKIBA, Dubai/Kinshasa

EMERGING AFRICA GOLD INC, Montreal, Canada

ENRO GMBH, Essen, Germany

EUROPEAN PACIFIC SERVICES PTY LTD, Sydney, Australia

FEDERAL INSTITUTE FOR GEOSCIENCES AND NATURAL RESOURCES (BGR), Hanover, Germany

FUGRO CONSULT GMBH GmbH, Berlin, Germany

GAF AG, Germany

GEOAFRICA GOLD CORPORATION, Sydney, Australia

GEOLOGICA INC, Val d´Or, Canada

GEOSERVICES INTERNATIONAL LTD, Bamako, Mali (for BARRICK GOLD CORP, Toronto, Canada and ANGLOAMERICAN CORP, London, Great Britain)

HANSAGEOMIN GMBH, Duisburg, Germany (for EUROPEAN DEVELOPMENT FUND, Brussels, Belgium)

Dr. THOMAS HATZL, Consulting Geologist, Munich, Germany

HIGH RIVER GOLD MINES LTD, Toronto, Canada

KLÖCKNER INDUSTRIEANLAGEN GMBH, Duisburg, Germany (for EUROPEAN DEVELOPMENT FUND, Brussels, Belgium)

MILD MINING GROUP, UK

PIONEER GOLDFIELDS LTD, Boston, USA

PLACER OUTOKUMPU EXPLORATION LTD, London, Great Britain (a former JV of PLACER DOME INC, Canada and OUTOKUMPU METALS AND RESOURCES OY, Finland)

REUNION MINING PLC, London, Great Britain

SEVERAL CONFIDENTIEL CLIENTS

SILVER CAPITAL AG, Germany

TH Resources AG, Germany

WATEC GMBH, Markt Schwaben, Germany

WESTMIN (GHANA) LTD, Accra, Ghana

ZEBU METALS LTD, Hong Kong