Know all about Comendite and Greenschist properties here. All properties of rocks are important as they define the type of rock and its application. Comendite belongs to Igneous Rocks while Greenschist belongs to Metamorphic Rocks.Texture of Comendite is Porphyritic whereas that of Greenschist is Foliated, Platy. Comendite appears Foliated and Greenschist appears Layered and Shiny. The luster of Comendite is dull while that of Greenschist is shiny. Comendite is available in blue, bluish - grey colors whereas Greenschist is available in dark greenish - grey, green colors. The commercial uses of Comendite are cemetery markers and that of Greenschist are blackboards, manufacture of tools, writing slates.