Raymond Mill for Diatomite Powder Making
Raymond Mill for Diatomite Powder Making. Diatom is a singlecelled algae whose unit is very small. The mineral component of the diatom is mainly opal. And it contains clay (kaolinite and a small amount of smectite), carbon (organic matter), iron (limonite, hematite, pyrite), carbonate (calcite, dolomite, a small amount of siderite), quartz ...