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Ash Resources in South Africa
ASHCOR TECHNOLOGIES in Alberta,Canada
BauMineral in Germany
Beneficial Reuse: Midwest, IL USA
CEMEX, see Mineral Resource Technologies (on this page)
CHARAH in Louisville KY and Charlotte NC USA
Diversified Minerals Inc. In Oxnard CA USA
EKO-ZEC in Poland
EKOTECH GRUPA in Warsaw, Poland
ENERGOASH in Wroclaw, Poland
ECOZOL-Russian Federation and Kazakhstan
Filllite in United Kingdom
FEEFK CO in Guangdong China
in Italy
GEOFORTIS- a natural pozzolan marketer in United States
Gille-Jenssen in Bremen, Germany
HYROCK NSW PTY Limited in Australia
HEADWATERS Inc. in USA.
KANSAS CITY FLY ASH in USA
LAFARGEHOLCIM ; LafargeHolcim. in Germany
LAVA Mining and Quarry Co.- a natural pozzolan marketer in Greece
MINERAL RESOURCE TECHNOLOGIES (a CEMEX Company) in Woodlands, TX US
National Minerals in Eagan Mn USA
in Raleigh, NC USA
POWER MINERALS in United Kingdom
SALT RIVER MATERIALS GROUP near Scottsdale, AZ USA
United Kingdom
Czech Republic
Separation Technologies in, USA
USA
SHAW RESOURCES in Nova Scotia, Canada
Song Da Cao Cuong in Vietnam
SonoAsh in Vancouver, Canada
SPOIWEX sp. Z oo in Poland
ULULA ASH in Johannesburg, South Africa
UMG -United Minerals Group Resources in Kiev, Ukraine
VLIEGASUNIE in Netherlands
VECOR in Queensland, Australia and Hong Kong.