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