Given the spectacular nature of Noront's find and BMK finding not that dissimilar mineralization at considerable distance away one can expect additional finds. BMK and others are doing a huge amount of drilling and exploration in the 'Ring of Fire'. As a trader you'll have chance to take 10% profit quite often on fluctuations. As a long you can wait and take 30% or hang on longer for 300%.
The above potential returns will not be found in senior mining companies in Gold or Silver as they will be pushed down over the next nine months along with the general market.