Pomhat, IGR's market cap is a little more than SLR (153 million shares issued.) IGR have 470 million shares on issue.
So might I suggest that SLR is a nice fit for IGR!!
If IGR was to takeover/merge with SLR then the cashflow from SLR will prove very handy in getting IGR's proposed mine off the ground.
A merger could well be a case of 1+1=3 or 4 for investors in both companies.