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