Know all about Rapakivi Granite and Diamictite 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 Diamictite belongs to Sedimentary Rocks.Texture of Rapakivi Granite is Granular, Phaneritic whereas that of Diamictite is Clastic. Rapakivi Granite appears Veined or Pebbled and Diamictite appears Banded. The luster of Rapakivi Granite is dull to grainy with sporadic parts pearly and vitreous while that of Diamictite is grainy, pearly and vitreous. Rapakivi Granite is available in black, grey, orange, pink, white colors whereas Diamictite is available in brown, buff colors. The commercial uses of Rapakivi Granite are cemetery markers, commemorative tablets, creating artwork, curling, laboratory bench tops, tombstones and that of Diamictite are commemorative tablets, creating artwork, production of lime.