Know all about Hyaloclastite and Travertine properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite belongs to Igneous Rocks while Travertine belongs to Sedimentary Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Travertine is Banded. Hyaloclastite appears Dull and Travertine appears Fibrous. The luster of Hyaloclastite is dull and grainy while that of Travertine is dull to pearly. Hyaloclastite is available in brown, grey, yellow colors whereas Travertine is available in beige, black, blue, brown, grey, red, white, yellow colors. The commercial uses of Hyaloclastite are cemetery markers, creating artwork and that of Travertine are cemetery markers, creating artwork, gemstone, jewelry, paper industry, pottery.