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