Know all about Pumice and Jasperoid properties here. All properties of rocks are important as they define the type of rock and its application. Pumice belongs to Igneous Rocks while Jasperoid belongs to Sedimentary Rocks.Texture of Pumice is Vesicular whereas that of Jasperoid is Earthy. Pumice appears Vesicular and Jasperoid appears Glassy or Pearly. The luster of Pumice is earthy while that of Jasperoid is vitreous and pearly. Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors whereas Jasperoid is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Pumice are as a traction material on snow-covered roads, as an abrasive in pencil erasers, fine abrasive used for polishing, manufacture of soap, solvents, dyes, plastics and fibres, used in aquariums and that 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).