Know all about Jasperoid and Greenschist properties here. All properties of rocks are important as they define the type of rock and its application. Jasperoid belongs to Sedimentary Rocks while Greenschist belongs to Metamorphic Rocks.Texture of Jasperoid is Earthy whereas that of Greenschist is Foliated, Platy. Jasperoid appears Glassy or Pearly and Greenschist appears Layered and Shiny. The luster of Jasperoid is vitreous and pearly while that of Greenschist is shiny. Jasperoid is available in black, brown, colourless, green, grey, pink, white colors whereas Greenschist is available in dark greenish - grey, green colors. The commercial uses of Jasperoid are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo) and that of Greenschist are blackboards, manufacture of tools, writing slates.