Know all about Rapakivi Granite and Adakite properties here. All properties of rocks are important as they define the type of rock and its application. Rapakivi Granite and Adakite belong to Igneous Rocks.Texture of Rapakivi Granite is Granular, Phaneritic whereas that of Adakite is Porphyritic. Rapakivi Granite appears Veined or Pebbled and Adakite appears Dull and Soft. The luster of Rapakivi Granite is dull to grainy with sporadic parts pearly and vitreous while that of Adakite is grainy, pearly and vitreous. Rapakivi Granite is available in black, grey, orange, pink, white colors whereas Adakite is available in black, brown, light to dark grey colors. The commercial uses of Rapakivi Granite are cemetery markers, commemorative tablets, creating artwork, curling, laboratory bench tops, tombstones and that of Adakite are commemorative tablets, pottery, used in aquariums.