Know all about Mylonite and Basalt properties here. All properties of rocks are important as they define the type of rock and its application. Mylonite belongs to Metamorphic Rocks while Basalt belongs to Igneous Rocks.Texture of Mylonite is Foliated whereas that of Basalt is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Mylonite appears Dull, Banded and Foilated and Basalt appears Dull and Soft. The luster of Mylonite is shiny while that of Basalt is not available. Mylonite is available in black to grey colors whereas Basalt is available in black, brown, light to dark grey colors. The commercial uses of Mylonite are creating artwork, gemstone, jewelry and that of Basalt are an oil and gas reservoir, commemorative tablets, creating artwork, used in aquariums.