Know all about Mugearite and Pseudotachylite properties here. All properties of rocks are important as they define the type of rock and its application. Mugearite belongs to Igneous Rocks while Pseudotachylite belongs to Metamorphic Rocks.Texture of Mugearite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Pseudotachylite is Quench. Mugearite appears Dull and Soft and Pseudotachylite appears Dull and Soft. The luster of Mugearite is not available while that of Pseudotachylite is vitreous. Mugearite is available in black, brown, light to dark grey colors whereas Pseudotachylite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Mugearite are creating artwork and that of Pseudotachylite are creating artwork, gemstone.