Know all about Granulite and Rapakivi Granite properties here. All properties of rocks are important as they define the type of rock and its application. Granulite belongs to Metamorphic Rocks while Rapakivi Granite belongs to Igneous Rocks.Texture of Granulite is Granoblastic whereas that of Rapakivi Granite is Granular, Phaneritic. Granulite appears Veined or Pebbled and Rapakivi Granite appears Veined or Pebbled. The luster of Granulite is vitreous while that of Rapakivi Granite is dull to grainy with sporadic parts pearly and vitreous. Granulite is available in black, brown colors whereas Rapakivi Granite is available in black, grey, orange, pink, white colors. The commercial uses of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones and that of Rapakivi Granite are cemetery markers, commemorative tablets, creating artwork, curling, laboratory bench tops, tombstones.