I have read several times that between 2001-2011, the HUI gold mining index soared 1,664% and silver stocks likely did better than that. The HUI then crashed 85% in the next few years. Best to be very careful and even paranoid. I have a gold/precious metals mining fund which should (that often magic word) do very well in the next decade or so. Of course, I will believe it when I finally see it.