Divisible gold 'Colombia' can easily be broken into one gram pieces and used as payment in emergency
Private investors in Switzerland, Austria and Germany are lining up to buy gold bars the size of a credit card that can easily be broken into one gram pieces and used as payment in an emergency.

Now Swiss refinery Valcambi, a unit of U.S. mining giant Newmont, wants to bring its "CombiBar" to market in the United States and build up its sales presence India - the world's largest consumer of gold where the precious metal has long served as a parallel currency.