Know all about Trachyandesite and Wehrlite properties here. All properties of rocks are important as they define the type of rock and its application. Trachyandesite and Wehrlite belong to Igneous Rocks.Texture of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Wehrlite is Banded. Trachyandesite appears Dull and Soft and Wehrlite appears Rough and Banded. The luster of Trachyandesite is earthy while that of Wehrlite is metallic. Trachyandesite is available in black, brown, light to dark grey colors whereas Wehrlite is available in dark greenish - grey, green colors. The commercial uses of Trachyandesite are creating artwork, pottery and that of Wehrlite are cemetery markers, creating artwork, gemstone, jewelry.