dolomite suppliers in south africa
DOLOMITE AND LIMESTONE IN SOUTH AFRICA: SUPPLY AND DEMAND 2005 DIRECTORATE: MINERAL ECONOMICS . ... lime and 2 dolime manufacturers. Seven dolomite traders, 2 calcite traders and 3 operators extract ... South Africa's cement producers have attained ISO 9 000 and 14 000 compliancy. OHSAS 18001.