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