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