Know all about Hyaloclastite and Schist properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite belongs to Igneous Rocks while Schist belongs to Metamorphic Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Schist is Foliated, Platy. Hyaloclastite appears Dull and Schist appears Layered and Shiny. The luster of Hyaloclastite is dull and grainy while that of Schist is shiny. Hyaloclastite is available in brown, grey, yellow colors whereas Schist is available in black, blue, brown, dark brown, green, grey, silver colors. The commercial uses of Hyaloclastite are cemetery markers, creating artwork and that of Schist are used in aquariums, writing slates.