Know all about Serpentinite and Nephelinite properties here. All properties of rocks are important as they define the type of rock and its application. Serpentinite belongs to Metamorphic Rocks while Nephelinite belongs to Igneous Rocks.Texture of Serpentinite is Earthy whereas that of Nephelinite is Aphanitic. Serpentinite appears Rough and Dull and Nephelinite appears Skeletal. The luster of Serpentinite is waxy and dull while that of Nephelinite is vitreous to metallic. Serpentinite and Nephelinite are available in black, brown, colourless, green, grey, white colors. The commercial uses of Serpentinite are commemorative tablets, creating artwork and that of Nephelinite are creating artwork, soil conditioner, source of magnesia (mgo).