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