South Africa Exports of pumice stone, emery, natural corundum, garnet, other natural abrasives to Oman was US$92 during 2013, according to the United Nations COMTRADE database on international trade. South Africa Exports of pumice stone, emery, natural corundum, garnet, other natural abrasives to Oman - data, historical chart and statistics - was last updated on June of 2024.