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