Know all about Hornblendite and Trachyte properties here. All properties of rocks are important as they define the type of rock and its application. Hornblendite and Trachyte belong to Igneous Rocks.Texture of Hornblendite is Banded, Foliated, Massive whereas that of Trachyte is Aphanitic to Porphyritic. Hornblendite appears Foliated and Trachyte appears Banded. The luster of Hornblendite is vitreous to dull while that of Trachyte is metallic. Hornblendite is available in black, brown, green, grey colors whereas Trachyte is available in black, brown, dark greenish - grey, green, grey, light to dark grey, white colors. The commercial uses of Hornblendite and Trachyte are cemetery markers, commemorative tablets, creating artwork.