Know all about Amphibolite and Gossan properties here. All properties of rocks are important as they define the type of rock and its application. Amphibolite and Gossan belong to Metamorphic Rocks.Texture of Amphibolite is Banded, Foliated, Massive whereas that of Gossan is Rough, Sandy. Amphibolite appears Foliated and Gossan appears Dull and Banded. The luster of Amphibolite is vitreous to dull while that of Gossan is metallic. Amphibolite is available in black, brown, green, grey colors whereas Gossan is available in brown, brown- black, gold, green, rust colors. The commercial uses of Amphibolite are cemetery markers, commemorative tablets, creating artwork and that of Gossan are cemetery markers, commemorative tablets, gemstone.