Know all about Banded iron formation and Diatomite properties here. All properties of rocks are important as they define the type of rock and its application. Banded iron formation and Diatomite belong to Sedimentary Rocks.Texture of Banded iron formation is Banded, Trellis whereas that of Diatomite is Clastic or Non-Clastic. Banded iron formation appears Layered, Banded, Veined and Shiny and Diatomite appears Soft. The luster of Banded iron formation is earthy while that of Diatomite is dull. Banded iron formation is available in red, reddish brown colors whereas Diatomite is available in grey, white, yellow colors. The commercial uses of Banded iron formation are as a touchstone, cemetery markers, 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.