Know all about Hyaloclastite and Diorite properties here. All properties of rocks are important as they define the type of rock and its application. Hyaloclastite and Diorite belong to Igneous Rocks.Texture of Hyaloclastite is Pyroclastic whereas that of Diorite is Phaneritic. Hyaloclastite appears Dull and Diorite appears Shiny. The luster of Hyaloclastite is dull and grainy while that of Diorite is shiny. Hyaloclastite is available in brown, grey, yellow colors whereas Diorite is available in black, brown, light to dark grey, white colors. The commercial uses of Hyaloclastite are cemetery markers, creating artwork and that of Diorite are creating artwork, curling.