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GCHA has undertaken numerous studies for clients located all over the globe. On this page, you will find a list of projects involving mined industrial materials, mineral-based products, as well as a number of conferences and workshops that GCHA has organized.

This page lists some of the projects, clients and countries.

MINED INDUSTRIAL MINERALS

Mineral Clients
asbestos Canada Asbestos Corporation
Nigeria Roberts Asbestos
barite Canada Exall
calcium carbonate Canada Minerais Bruneau; Soquem; Exall
diatomite & bentonite Canada Western Industrial Clays
feldspar USA Pacer Corporation
graphite USA synthetic graphite - client restricted
  Canada IMC; Quinto Technology Inc.
lithium Canada Innovitech: Ressources Raymor
mica USA Azco/Intertech ;Franklin Industrial Minerals ; J. M. Huber; Nyco; Micro-Lite; Pacer Corporation; Sparta Kaolin
  Canada Black Bull Resources; Coopers & Lybrand; Eastern Capital Resources; Labrador Mica;
Quinto Technology; Steep Rock; Strathcona; Suzorite Mica; Stratmin Graphite; Met-Chem/ Pellemon
  Australia Gwalia
  Japan Repco-Koizumi
  S. Africa Foskor ; Omega Chemicals
  Sweden Boliden Minerals
  UK Microfine Minerals / Frank & Schulte
pumice USA Hess Pumice
  Guadeloupe private
pyrophyllite Canada Provinces X
silica Canada Dept.of Foreign Affairs and International Trade, [IPC]
Quinto Mining
talc Canada Suzorite Mica
vermiculite Canada J.Beauregard Assocs./Commodore Mining
wollastonite Canada Suzorite; SouthernEra (a due diligence study in the preparation of their bid for Nyco); WhiteGold Resource/Rescan


 

INDUSTRIAL MINERAL-BASED PRODUCTS


Product Clients  
Magnesium Compounds    
magnesium carbonate [nesquehonite], magnesium hydroxide and oxide
(by chemical extraction)
USA USA: Martin Marietta Chemicals Division ,[ from brines and dolomite]
Canada Suzorite Mica [ from phlogopite ]

Roche/LAB Chrysotile [ from dolomite/ magnesite].

Warnock Hersey/Lavalin

  1. calcium magnesium acetate deicing salt from dolomite, brucite and magnesite
  2. magnesium phosphate paints & cements from dolomite , brucite, and magnesite]
forsterite
(from calcination of asbestos)
Canada Cerminco
     
Aluminum Compounds Canada Suzorite Mica [ from phlogopite]
     
Synthetic Silica Canada Suzorite Mica
Min. of Northern Affairs, Ontario;
WhiteGold Resource,
Western Industrial Clays
Fly ash /Cenospheres
  UK Fillite; Microfine Minerals /F & S
Fiber - Reinforced Cement Canada Plant location study; Canadian Dept.of Foreign Affairs and International Trade, [IPC]

 

CONFERENCE ORGANIZATION

  • Intertech "Fillers & Reinforcements for Plastics,&##39;99" Atlanta
  • Intertech " Alternative Opacifiers & Extenders for Titanium Dioxide", 2000, Orlando
  •  

    WORKSHOPS

    For Intertech:
  • "Fillers & Reinforcements for Plastics,&##39;99" Atlanta
  • "Fillers & Reinforcements for Plastics, 2000 Berlin
  • � Opacifiers & Extender Pigments in Paint & Plastics�2000, Orlando
  •  
     
       USA: P.O. Box 2742, Champlain, NY 12919     Canada: P.O.Box 20063, Cornwall Sq. . Postal Dept. Cornwall, ON K6H 7H6 
      Tel: 1-877-335-8923
    Email: info@geohawleyminerals.com
      Tel: 613-936-1962
    Email: info@geohawleyminerals.com

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