Know all about Pantellerite and Diatomite properties here. All properties of rocks are important as they define the type of rock and its application. Pantellerite belongs to Igneous Rocks while Diatomite belongs to Sedimentary Rocks.Texture of Pantellerite is Eutaxitic whereas that of Diatomite is Clastic or Non-Clastic. Pantellerite appears Layered and Foliated and Diatomite appears Soft. The luster of Pantellerite is earthy while that of Diatomite is dull. Pantellerite is available in dark greenish - grey colors whereas Diatomite is available in grey, white, yellow colors. The commercial uses of Pantellerite are creating artwork and that of Diatomite are alumina refineries, animal feed filler, as a feed additive for livestock, creating artwork, drawing on blackboards, fire resistant, gymnasts, athletes and mountain climbers use for grip, in aquifers, soil conditioner, to ignite fire, used as a filter medium, used as an insecticide, whiting material in toothpaste, paint and paper.