Know all about Syenite and Lamprophyre properties here. All properties of rocks are important as they define the type of rock and its application. Syenite and Lamprophyre belong to Igneous Rocks.Texture of Syenite is Earthy whereas that of Lamprophyre is Porphyritic. Syenite appears Banded and Foilated and Lamprophyre appears Dull, Banded and Foilated. The luster of Syenite and Lamprophyre is subvitreous to dull. Syenite is available in brown, buff, cream, green, grey, pink, white colors whereas Lamprophyre is available in black, bluish - grey, brown, dark greenish - grey, green, grey colors. The commercial uses of Syenite are cemetery markers, creating artwork and that of Lamprophyre are an oil and gas reservoir, as a feed additive for livestock, gemstone, metallurgical flux, production of lime, soil conditioner, source of magnesia (mgo).