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