How much of the world's gold has already been mined?
They say if you are going to invest, invest in gold! Why? Well for one thing, a one- ounce nugget of gold is even rarer than a five-carat diamond and, in fact, 90% of the word's gold has already been mined and it isn't exactly coming back either. The rarer the commodity the more expensive it is so might we suggest getting those five golden rings now before there aren't any left!