Know all about Syenite and Comendite properties here. All properties of rocks are important as they define the type of rock and its application. Syenite and Comendite belong to Igneous Rocks.Texture of Syenite is Earthy whereas that of Comendite is Porphyritic. Syenite appears Banded and Foilated and Comendite appears Foliated. The luster of Syenite is subvitreous to dull while that of Comendite is dull. Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Comendite is available in blue, bluish - grey colors. The commercial uses of Syenite and Comendite are cemetery markers, creating artwork.