Know all about Pseudotachylite and Monzonite properties here. All properties of rocks are important as they define the type of rock and its application. Pseudotachylite belongs to Metamorphic Rocks while Monzonite belongs to Igneous Rocks.Texture of Pseudotachylite is Quench whereas that of Monzonite is Phaneritic. Pseudotachylite appears Dull and Soft and Monzonite appears Shiny. The luster of Pseudotachylite is vitreous while that of Monzonite is subvitreous to dull. Pseudotachylite is available in black, brown, colourless, green, grey, pink, white colors whereas Monzonite is available in black, brown, light to dark grey, white colors. The commercial uses of Pseudotachylite and Monzonite are creating artwork, gemstone.