Know all about Rapakivi Granite and Pumice properties here. All properties of rocks are important as they define the type of rock and its application. Rapakivi Granite and Pumice belong to Igneous Rocks.Texture of Rapakivi Granite is Granular, Phaneritic whereas that of Pumice is Vesicular. Rapakivi Granite appears Veined or Pebbled and Pumice appears Vesicular. The luster of Rapakivi Granite is dull to grainy with sporadic parts pearly and vitreous while that of Pumice is earthy. Rapakivi Granite is available in black, grey, orange, pink, white colors whereas Pumice is available in beige, colourless, grey, light green, light grey, pink, white, yellow- grey colors. The commercial uses of Rapakivi Granite are cemetery markers, commemorative tablets, creating artwork, curling, laboratory bench tops, tombstones and that 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.