Know all about Blueschist and Oolite properties here. All properties of rocks are important as they define the type of rock and its application. Blueschist belongs to Metamorphic Rocks while Oolite belongs to Sedimentary Rocks.Texture of Blueschist is Foliated whereas that of Oolite is Clastic or Non-Clastic. Blueschist appears Dull and Banded and Oolite appears Rounded and Rough. The luster of Blueschist is dull while that of Oolite is pearly to shiny. Blueschist is available in blue, bluish - grey, purple, shades of blue colors whereas Oolite is available in black, blue, brown, cream, green, grey, pink, red, silver, white, yellow colors. The commercial uses of Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, tombstones and that of Oolite are creating artwork, jewelry, used in aquariums.