Know all about Amphibolite and Argillite properties here. All properties of rocks are important as they define the type of rock and its application. Amphibolite belongs to Metamorphic Rocks while Argillite belongs to Sedimentary Rocks.Texture of Amphibolite is Banded, Foliated, Massive whereas that of Argillite is Clastic, Polished. Amphibolite appears Foliated and Argillite appears Rough and Dull. The luster of Amphibolite is vitreous to dull while that of Argillite is waxy and dull. Amphibolite is available in black, brown, green, grey colors whereas Argillite is available in dark grey to black, pink, red, white colors. The commercial uses of Amphibolite are cemetery markers, commemorative tablets, creating artwork and that of Argillite are fire resistant, used to manufracture paperweights and bookends.