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EXPERTISE SERVICES STUDIES CLIENTS PUBLICATIONS LINKS INQUIRIES

As befits the intrinsically global industrial minerals market, GCHA serves clients from all of the world.

 
Australia Gwalia
Canada Asbestos Corporation;
Black Bull Resources;
Coopers & Lybrand;
Eastern Capital Resources;
Labrador Mica;
Cerminco;
Dept.of Foreign Affairs and International Trade [IPC];
Exall;
Innovitech: Ressources Raymor;
J.Beauregard Assocs./Commodore Mining;
Minerais Bruneau;
Soquem;
Exall;
Met-Chem/ Pellemon
Provinces X;
Roche/LAB Chrysotile;
Quinto Mining;
Quinto Technology Inc.;
SouthernEra;
Steep Rock;
Strathcona;
Stratmin Graphite;
Suzorite Mica;
Warnock Hersey/Lavalin;
Western Industrial Clays;
WhiteGold Resource/Rescan;
Japan Repco-Koizumi
Nigeria Roberts Asbestos
South Africa Foskor;
Omega Chemicals
Sweden Boliden Minerals
UK Fillite; Microfine Minerals /F & S
USA Azco/Intertech;
Franklin Industrial Minerals;
Hess Pumice;
J. M. Huber;
Nyco;
Pacer Corporation;
Martin Marietta Chemicals Division
Sparta Kaolin;