Know all about Hornblendite and Phonolite properties here. All properties of rocks are important as they define the type of rock and its application. Hornblendite and Phonolite belong to Igneous Rocks.Texture of Hornblendite is Banded, Foliated, Massive whereas that of Phonolite is Granular. Hornblendite appears Foliated and Phonolite appears Banded and Foilated. The luster of Hornblendite is vitreous to dull while that of Phonolite is greasy to dull. Hornblendite is available in black, brown, green, grey colors whereas Phonolite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Hornblendite and Phonolite are cemetery markers, commemorative tablets, creating artwork.