Know all about Whiteschist and Tachylite properties here. All properties of rocks are important as they define the type of rock and its application. Whiteschist belongs to Metamorphic Rocks while Tachylite belongs to Igneous Rocks.Texture of Whiteschist is Foliated whereas that of Tachylite is Vitreous. Whiteschist appears Banded and Foilated and Tachylite appears Glassy. The luster of Whiteschist is subvitreous to dull while that of Tachylite is resinous. Whiteschist is available in colourless, green, grey, white colors whereas Tachylite is available in black, dark brown colors. The commercial uses of Whiteschist are creating artwork, gemstone, jewelry, production of lime and that of Tachylite are cemetery markers, creating artwork.