Know all about Blue Granite and Wehrlite properties here. All properties of rocks are important as they define the type of rock and its application. Blue Granite and Wehrlite belong to Igneous Rocks.Texture of Blue Granite is Phaneritic whereas that of Wehrlite is Banded. Blue Granite appears Shiny and Wehrlite appears Rough and Banded. The luster of Blue Granite is subvitreous to dull while that of Wehrlite is metallic. Blue Granite is available in black, brown, light to dark grey, white colors whereas Wehrlite is available in dark greenish - grey, green colors. The commercial uses of Blue Granite are cemetery markers, commemorative tablets, creating artwork, curling and that of Wehrlite are cemetery markers, creating artwork, gemstone, jewelry.