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