Stone Name: Rainbow Obsidian Origin: IndiaASTROLOGICAL SIGN: LibraCHAKRA: Root ChakraPLANETS: SaturnMOHS HARDNESS: 5 to 5.5 HardnessAFFIRMATION: I'm safe in the universe.NUMERICAL VIBRATION: 3 "Cabochon" Meaning A "cabochon" is a stone that has been cut (or shaped)...