Know all about Rapakivi Granite and Blueschist 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 Blueschist belongs to Metamorphic Rocks.Texture of Rapakivi Granite is Granular, Phaneritic whereas that of Blueschist is Foliated. Rapakivi Granite appears Veined or Pebbled and Blueschist appears Dull and Banded. The luster of Rapakivi Granite is dull to grainy with sporadic parts pearly and vitreous while that of Blueschist is dull. Rapakivi Granite is available in black, grey, orange, pink, white colors whereas Blueschist is available in blue, bluish - grey, purple, shades of blue colors. The commercial uses of Rapakivi Granite and Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, laboratory bench tops, tombstones.