You can make money (10x+) when the exploration company makes a new globally significantdiscovery. *Way more risk but can get 100x on your money
An interesting pre discovery name
Cascada Silver (CSS / CSSCF)
And
You can make money when a company constructs the mine and moves into production
*3-5x multiples are likely here
A few mines being constructed:
Rio2 (RIO / RIOFF)
Artemis Gold (ARTG.v / ARGTF)
Follow me for more info on investing in mining.