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