oSouth Africa

♣ –Witwatersrand Mines – Modder East, Sub-Nigel, Sallies, Vlakfontein, East Rand Proprietary Mines, ERPM Ext.1, ERPM Ext. 2, Marievale, Cons. Modder, Randfontein Estates Gold Mine, Western Areas Gold Mine now South Deep, Joel Gold Mine, Evander Gold Mine, Harmony Gold Mine, Elandsrand, Durban Roodepoort Deep Mine, Grootvlei, Western Deep Levels, Freegold and Leeudoorn and Libanon Division of the Kloof Gold Mining Company, Hartebeestfontein Gold Mine, President Steyn / Freddies / Loraine (PSGM) and Petra Mining (Petmin) East Rand Operations.  As an independent project leader eighteen technical audits mainly to do with low mine call factors, were performed on various gold mines that included Vaal Reefs, Grootvlei, Nigel, Cons Modder, Blyvooruitzicht, Harties, Western Deep Levels and West Driefontein.

♣-Greenstone- Barbrook, Kimberley Imperial, Agnes (Galaxy), Princeton.

oSouth Africa Exploration – Dwaalboom Project, Vredefort Project, Modder East Black Reef and Kimberley Reef Project, Turnbridge Project, Manhattan Project, MegaMine, ERPM Extension.

oAfrica

♣Sierra Leone Greenstone- Baomahum, Sonfon, Yurisen

♣Tanzania Greenstone- Mugusu, Ikungu, Katario, Kinyambwiga, Suguti, Zanzui

♣Zimbabwe Greenstone- Cam and Motor, Renco, Antelope, Pickstone Peerless, Giant, One Step, Blue Rock, Legion, Sanset Yen, New Market, Inez, Dalmy, Ascot, Leny.

♣Liberia – Kokoya, Kle Kle, Cestos, Zwedru

♣Mali – Balankomana, Rockgate

♣Egypt- Um Tundop, Crescent Mining

♣Mozambique-

♣Congo-Kilo, Moto-Pakaka, Moto-Kibali, Moto-Gorumba

♣Madagascar- Betsiaka Gold Property

♣Algeria-Tiririne / Hanane

oAsia and Middle East (gold and poly-metallic by products –Cu, Pb, Zn)

♣Saudi Arabia- Hamdah

♣Georgia – Madneuli, Sakdrisi

♣Kazakhstan- Vasilkovskoye,  Naimanjal, Sekikovskoyi

♣Taiwan- Chinkuashih

♣Turkey-Kapili Tepe, Budur Kromista

oAmericas

♣Canada- Maude Minerals (Various)-Quebec