Know all about Wackestone and Nephelinite properties here. All properties of rocks are important as they define the type of rock and its application. Wackestone belongs to Sedimentary Rocks while Nephelinite belongs to Igneous Rocks.Texture of Wackestone is Clastic whereas that of Nephelinite is Aphanitic. Wackestone appears Rough and Dull and Nephelinite appears Skeletal. The luster of Wackestone is dull while that of Nephelinite is vitreous to metallic. Wackestone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas Nephelinite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Wackestone are cemetery markers, pottery and that of Nephelinite are creating artwork, soil conditioner, source of magnesia (mgo).