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