Know all about Porphyry and Litchfieldite properties here. All properties of rocks are important as they define the type of rock and its application. Porphyry and Litchfieldite belong to Igneous Rocks.Texture of Porphyry is Porphyritic whereas that of Litchfieldite is Granular. Porphyry appears Dull and Litchfieldite appears Banded and Foilated. The luster of Porphyry is dull while that of Litchfieldite is greasy to dull. Porphyry is available in black, brown, colourless, green, grey, red, rust, white colors whereas Litchfieldite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Porphyry and Litchfieldite are creating artwork, gemstone, jewelry.