Know all about Harzburgite and Tephrite properties here. All properties of rocks are important as they define the type of rock and its application. Harzburgite and Tephrite belong to Igneous Rocks.Texture of Harzburgite is Phaneritic whereas that of Tephrite is Aphanitic to Porphyritic. Harzburgite appears Rough and Shiny and Tephrite appears Vesicular. The luster of Harzburgite is shiny while that of Tephrite is subvitreous to dull. Harzburgite is available in dark greenish - grey colors whereas Tephrite is available in black, brown, colourless, green, grey, white colors. The commercial uses of Harzburgite are creating artwork, gemstone, jewelry, source of chromite, platinum, nickel and garnet, source of diamonds and that of Tephrite are production of lime, soil conditioner.