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