Know all about Shoshonite and Ignimbrite properties here. All properties of rocks are important as they define the type of rock and its application. Shoshonite and Ignimbrite belong to Igneous Rocks.Texture of Shoshonite is Porphyritic whereas that of Ignimbrite is Aphanitic. Shoshonite appears Dull and Ignimbrite appears Dull, Vesicular and Foilated. The luster of Shoshonite is dull while that of Ignimbrite is vitreous to dull. Shoshonite is available in brown- black, dark brown colors whereas Ignimbrite is available in beige, black, brown, grey, pink, white colors. The commercial uses of Shoshonite are cemetery markers, creating artwork and that of Ignimbrite are cemetery markers, commemorative tablets, creating artwork.