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