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