Know all about Eclogite and Phonolite properties here. All properties of rocks are important as they define the type of rock and its application. Eclogite belongs to Metamorphic Rocks while Phonolite belongs to Igneous Rocks.Texture of Eclogite is Earthy whereas that of Phonolite is Granular. Eclogite appears Dull, Banded and Foilated and Phonolite appears Banded and Foilated. The luster of Eclogite is subvitreous to dull while that of Phonolite is greasy to dull. Eclogite is available in black, brown, colourless, green, grey, pink, white colors whereas Phonolite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Eclogite are creating artwork, gemstone and that of Phonolite are cemetery markers, creating artwork.