Know all about Blueschist and Jasperoid properties here. All properties of rocks are important as they define the type of rock and its application. Blueschist belongs to Metamorphic Rocks while Jasperoid belongs to Sedimentary Rocks.Texture of Blueschist is Foliated whereas that of Jasperoid is Earthy. Blueschist appears Dull and Banded and Jasperoid appears Glassy or Pearly. The luster of Blueschist is dull while that of Jasperoid is vitreous and pearly. Blueschist is available in blue, bluish - grey, purple, shades of blue colors whereas Jasperoid is available in black, brown, colourless, green, grey, pink, white colors. The commercial uses of Blueschist are cemetery markers, commemorative tablets, creating artwork, curling, tombstones and that of Jasperoid are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).