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