It is very hard for the market to price a stock when you don't have all the relevent information or a constant flow of news to support further stock price increases. Still a lot of unknown on reserves and production capabilities. This will work it's self out so be patient and you will be rewarded. If you are living day to day on this stock then I suggest you sell and move on to something like the Eagle or G these move with the price of gold always.
IMHO