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