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| Grecian magnesite s.a. Raw magnesite - caustic and deadburned magnesia - basic monolithic refractories | Company | |
Hellenic industrial minerals s.a. Emery - bentonite - talc safe box - industrial floors road constructions | Company | ||
Bentonitas especiales sa benesa Bentonites. t. decolorizers sepiolith. zeolite. | Company | ||
Minerales do brasil Leading european esoteric specialist wholesaler, importer - mail order sale catalogue-book of 430 minerals (cheque:8 euros) | Company | ||
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