Know all about Hyaloclastite and Shale properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite belongs to Igneous Rocks while Shale belongs to Sedimentary Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Shale is Clastic, Splintery. Hyaloclastite appears Dull and Shale appears Muddy. The luster of Hyaloclastite is dull and grainy while that of Shale is dull. Hyaloclastite is available in brown, grey, yellow colors whereas Shale is available in black, brown, buff, green, grey, red, yellow colors. The commercial uses of Hyaloclastite are cemetery markers, creating artwork and that of Shale are creating artwork, pottery.