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