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