Know all about Hornfels and Eclogite properties here. All properties of rocks are important as they define the type of rock and its application. Hornfels and Eclogite belong to Metamorphic Rocks.Texture of Hornfels is Granular, Platy whereas that of Eclogite is Earthy. Hornfels appears Dull and Eclogite appears Dull, Banded and Foilated. The luster of Hornfels is shiny while that of Eclogite is subvitreous to dull. Hornfels is available in brown, dark greenish - grey, green, reddish brown colors whereas Eclogite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Hornfels are cemetery markers, commemorative tablets, creating artwork and that of Eclogite are creating artwork, gemstone.