Know all about Syenite and Basaltic Trachyandesite properties here. All properties of rocks are important as they define the type of rock and its application. Syenite and Basaltic Trachyandesite belong to Igneous Rocks.Texture of Syenite is Earthy whereas that of Basaltic Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Syenite appears Banded and Foilated and Basaltic Trachyandesite appears Dull and Soft. The luster of Syenite is subvitreous to dull while that of Basaltic Trachyandesite is not available. Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Basaltic Trachyandesite is available in black, brown, light to dark grey colors. The commercial uses of Syenite are cemetery markers, creating artwork and that of Basaltic Trachyandesite are an oil and gas reservoir, commemorative tablets, creating artwork.