uses of dolomite i iron ore pellets process

MOLD & CORE MATERIALS - CASTING AREA- uses of dolomite i iron ore pellets process ,Mingxi Jinfeng Silicon Industry Co., Ltd. - China A World renowned manufacturer of various materials for foundry industry, colloidal silica, mullite sand, flour and powder.Rock Types - sandatlas.orgRock type is usually defined as a particular kind of rock having a specific set of characteristics 1.Rock types are specific assemblages of minerals (most rocks are composed of minerals).