Know all about Trachyandesite and Litchfieldite properties here. All properties of rocks are important as they define the type of rock and its application. Trachyandesite and Litchfieldite belong to Igneous Rocks.Texture of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Litchfieldite is Granular. Trachyandesite appears Dull and Soft and Litchfieldite appears Banded and Foilated. The luster of Trachyandesite is earthy while that of Litchfieldite is greasy to dull. Trachyandesite is available in black, brown, light to dark grey colors whereas Litchfieldite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Trachyandesite and Litchfieldite are creating artwork, pottery.