Know all about Blueschist and Limestone properties here. All properties of rocks are important as they define the type of rock and its application. Blueschist belongs to Metamorphic Rocks while Limestone belongs to Sedimentary Rocks.Texture of Blueschist is Foliated whereas that of Limestone is Clastic or Non-Clastic. Blueschist appears Dull and Banded and Limestone appears Rough and Banded. The luster of Blueschist is dull while that of Limestone is dull to pearly. Blueschist is available in blue, bluish - grey, purple, shades of blue colors whereas Limestone is available in beige, black, blue, brown, cream, gold, green, grey, light green, light grey, linen, pink, red, rust, silver, white, yellow colors. The commercial uses of Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, tombstones and that of Limestone are animal feed filler, as a feed additive for livestock, paper industry, raw material for manufacture of quicklime, slaked lime, soil conditioner, used in aquariums, whiting material in toothpaste, paint and paper.