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