Know all about Tephrite and Jadeitite properties here. All properties of rocks are important as they define the type of rock and its application. Tephrite belongs to Igneous Rocks while Jadeitite belongs to Metamorphic Rocks.Texture of Tephrite is Aphanitic to Porphyritic whereas that of Jadeitite is Earthy. Tephrite appears Vesicular and Jadeitite appears Rough and Dull. The luster of Tephrite is subvitreous to dull while that of Jadeitite is waxy and dull. Tephrite and Jadeitite are available in black, brown, colourless, green, grey, white colors. The commercial uses of Tephrite are production of lime, soil conditioner and that of Jadeitite are commemorative tablets, creating artwork, jewelry.