Know all about Aplite and Nephelinite properties here. All properties of rocks are important as they define the type of rock and its application. Aplite and Nephelinite belong to Igneous Rocks.Texture of Aplite is Granular, Graphic whereas that of Nephelinite is Aphanitic. Aplite appears Veined or Pebbled and Nephelinite appears Skeletal. The luster of Aplite is dull to pearly to subvitreous while that of Nephelinite is vitreous to metallic. Aplite is available in black, grey, orange, pink, white colors whereas Nephelinite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Aplite are curling, gemstone, laboratory bench tops, small sculptures, tombstones and that of Nephelinite are creating artwork, soil conditioner, source of magnesia (mgo).