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