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