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