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