Know all about Serpentinite and Pseudotachylite properties here. All properties of rocks are important as they define the type of rock and its application. Serpentinite and Pseudotachylite belong to Metamorphic Rocks.Texture of Serpentinite is Earthy whereas that of Pseudotachylite is Quench. Serpentinite appears Rough and Dull and Pseudotachylite appears Dull and Soft. The luster of Serpentinite is waxy and dull while that of Pseudotachylite is vitreous. Serpentinite is available in black, brown, colourless, green, grey, white colors whereas Pseudotachylite is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Serpentinite are commemorative tablets, creating artwork and that of Pseudotachylite are creating artwork, gemstone.