pls for good sake . Can any one justify my open challenge and prove R.P. is real ??? And so called meaditors and buyers and sellers can any one prove real use of so called R.P. ( copper irradium bulleshit) in this forum. I’m Rahul sha student in metallurgy from IIT CHENNAI. OPEN CHALLANGE TO ANYONE TO PROVE GENUINELY OF THIS SO CALLED R.P.