Know all about Larvikite and Mudstone properties here. All properties of rocks are important as they define the type of rock and its application. Larvikite belongs to Igneous Rocks while Mudstone belongs to Sedimentary Rocks.Texture of Larvikite is Phaneritic whereas that of Mudstone is Clastic. Larvikite appears Shiny and Mudstone appears Rough and Dull. The luster of Larvikite is subvitreous to dull while that of Mudstone is dull. Larvikite is available in black, brown, light to dark grey, white colors whereas Mudstone is available in black, blue, brown, green, grey, orange, red, white, yellow colors. The commercial uses of Larvikite are cemetery markers, commemorative tablets, creating artwork and that of Mudstone are creating artwork, pottery.