Know all about Blue Granite and Teschenite properties here. All properties of rocks are important as they define the type of rock and its application. Blue Granite and Teschenite belong to Igneous Rocks.Texture of Blue Granite is Phaneritic whereas that of Teschenite is Phaneritic. Blue Granite appears Shiny and Teschenite appears Veined and Shiny. The luster of Blue Granite is subvitreous to dull while that of Teschenite is not available. Blue Granite is available in black, brown, light to dark grey, white colors whereas Teschenite is available in dark grey to black colors. The commercial uses of Blue Granite are cemetery markers, commemorative tablets, creating artwork, curling and that of Teschenite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.