Know all about Banded iron formation and Hyaloclastite properties here. All properties of rocks are important as they define the type of rock and its application. Banded iron formation belongs to Sedimentary Rocks while Hyaloclastite belongs to Igneous Rocks.Texture of Banded iron formation is Banded, Trellis whereas that of Hyaloclastite is Pyroclastic. Banded iron formation appears Layered, Banded, Veined and Shiny and Hyaloclastite appears Dull. The luster of Banded iron formation is earthy while that of Hyaloclastite is dull and grainy. Banded iron formation is available in red, reddish brown colors whereas Hyaloclastite is available in brown, grey, yellow colors. The commercial uses of Banded iron formation and Hyaloclastite are as a touchstone, cemetery markers, creating artwork.