Know all about Gritstone and Jaspillite properties here. All properties of rocks are important as they define the type of rock and its application. Gritstone and Jaspillite belong to Sedimentary Rocks.Texture of Gritstone is Earthy whereas that of Jaspillite is Banded, Trellis. Gritstone appears Layered and Foliated and Jaspillite appears Banded and Glassy. The luster of Gritstone is dull while that of Jaspillite is earthy. Gritstone is available in beige, black, brown, colourless, cream, dark brown, green, grey, light green, light to dark grey, pink, red, white, yellow colors whereas Jaspillite is available in red, reddish brown colors. The commercial uses of Gritstone are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo), tombstones and that of Jaspillite are creating artwork, jewelry.