Know all about Blueschist and Evaporite properties here. All properties of rocks are important as they define the type of rock and its application. Blueschist belongs to Metamorphic Rocks while Evaporite belongs to Sedimentary Rocks.Texture of Blueschist is Foliated whereas that of Evaporite is Earthy. Blueschist appears Dull and Banded and Evaporite appears Glassy, Vesicular and Foilated. The luster of Blueschist is dull while that of Evaporite is subvitreous to dull. Blueschist is available in blue, bluish - grey, purple, shades of blue colors whereas Evaporite is available in colourless, green, grey, silver, white colors. The commercial uses of Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, tombstones and that of Evaporite are used in the manufacture of ceramic powder, used in the preparation of sulfuric acid and silicon diborite.