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British Agregates Association (BAA)
Quarry Products Association (QPA)
United Kingdom Cast Stone Association (UKCSA)
British Geological Society - MineralsUK Homepage
Recycle More - Recycling information centre
Vapak - Prrovider of compliance and recycling solutions
WRAP - Material change for a better environment
ECUS – Environmental Consultancy University Sheffield
Mineral Industry Research Organisation (MIRO)
Mineral Industry Sustainable Technology Programme (MIST)
University of Leeds & School of Process, Environmental and Materials Engineering