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