Know all about Trachyandesite and Hawaiite properties here. All properties of rocks are important as they define the type of rock and its application. Trachyandesite and Hawaiite belong to Igneous Rocks.Texture of Trachyandesite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular whereas that of Hawaiite is Glassy, Massive, Porphyritic, Scoriaceous, Vesicular. Trachyandesite appears Dull and Soft and Hawaiite appears Dull and Soft. The luster of Trachyandesite is earthy while that of Hawaiite is not available. Trachyandesite and Hawaiite are available in black, brown, light to dark grey colors. The commercial uses of Trachyandesite are creating artwork, pottery and that of Hawaiite are creating artwork, sea defence.