... As one of the top manufactory and suppliers of Olivine Sand for Refractory and Foundry industry in China, Yichang Kebo ... , South Asia, etc. About the product:Application1. Olive sand is now widely used as coating powder for its high ... industries, cement, foundry, construction for coating application.FeaturesCompared with Zircon sand, brown sapphire, quartzes, olivine product has no phase transition ...