Every now and again a stock comes to your attention and you later wonder why you didn't buy any. Or you bought too few. Or you sold too early. I did it with Fortescue.
Anyway, DMN is one of those. It might come to nothing, but if it finds any REE's the sky is the limit.
Wouldn't put the house on it, but on the otherhand would be foolish not to be in it.
My 2 cents worth.
Cheers
Maxmac