I wish DMA luck with future drilling & testing, but the similarity with BRM is only that they both have a detrital resource.
I have found it always useful to keep in the back of my mind when looking at resource juniors if you can viably & see them at some point generating cashflow from the resource, given what is known at the time. It's a subjective assessment to make especially early on with explorers, but it has kept me out of some investments I'm glad I did not make.
BRM Price at posting:
$3.83 Sentiment: LT Buy Disclosure: Held