Know all about Blue Granite and Jaspillite properties here. All properties of rocks are important as they define the type of rock and its application. Blue Granite belongs to Igneous Rocks while Jaspillite belongs to Sedimentary Rocks.Texture of Blue Granite is Phaneritic whereas that of Jaspillite is Banded, Trellis. Blue Granite appears Shiny and Jaspillite appears Banded and Glassy. The luster of Blue Granite is subvitreous to dull while that of Jaspillite is earthy. Blue Granite is available in black, brown, light to dark grey, white colors whereas Jaspillite is available in red, reddish brown colors. The commercial uses of Blue Granite are cemetery markers, commemorative tablets, creating artwork, curling and that of Jaspillite are creating artwork, jewelry.