Know all about Larvikite and Gossan properties here. All properties of rocks are important as they define the type of rock and its application. Larvikite belongs to Igneous Rocks while Gossan belongs to Metamorphic Rocks.Texture of Larvikite is Phaneritic whereas that of Gossan is Rough, Sandy. Larvikite appears Shiny and Gossan appears Dull and Banded. The luster of Larvikite is subvitreous to dull while that of Gossan is metallic. Larvikite is available in black, brown, light to dark grey, white colors whereas Gossan is available in brown, brown- black, gold, green, rust colors. The commercial uses of Larvikite are cemetery markers, commemorative tablets, creating artwork and that of Gossan are cemetery markers, commemorative tablets, gemstone.