in the name of God By the grace of God, we managed to collect the book and the book brings Android to your friends that you can use I'm happy that it's done and you are satisfied and that the program is simply to increase the information ... The program is having the following features: * A variety of rocks had been examined * Explain the properties of rocks * Health benefits explained * Properties of body and soul, saying * How Sharzhh expressed stone * Physical properties explained * Intellectual Property stated * Properties expressed some type of stone *Mineralogy * And a few of them to put the ring