Know all about Blue Granite and Talc carbonate 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 Talc carbonate belongs to Metamorphic Rocks.Texture of Blue Granite is Phaneritic whereas that of Talc carbonate is Very Soft. Blue Granite appears Shiny and Talc carbonate appears Soft. The luster of Blue Granite is subvitreous to dull while that of Talc carbonate is pearly. Blue Granite is available in black, brown, light to dark grey, white colors whereas Talc carbonate is available in colourless, grey, white colors. The commercial uses of Blue Granite are cemetery markers, commemorative tablets, creating artwork, curling and that of Talc carbonate are manufacturing of baby powder.