Know all about Greenschist and Talc carbonate properties here. All properties of rocks are important as they define the type of rock and its application. Greenschist and Talc carbonate belong to Metamorphic Rocks.Texture of Greenschist is Foliated, Platy whereas that of Talc carbonate is Very Soft. Greenschist appears Layered and Shiny and Talc carbonate appears Soft. The luster of Greenschist is shiny while that of Talc carbonate is pearly. Greenschist is available in dark greenish - grey, green colors whereas Talc carbonate is available in colourless, grey, white colors. The commercial uses of Greenschist are blackboards, manufacture of tools, writing slates and that of Talc carbonate are manufacturing of baby powder.