Exploration companies have no revenue, so they fund themselves by selling shares — and the terms of each placement are a window into their position. Start with the dilution: how many shares at what price, relative to the shares already outstanding. A raise that expands the share count by a third at a discount is a very different event from a small top-up, regardless of the dollar headline.
Then read the warrants. Placements often bundle a fraction of a warrant with each share — 'one-half warrant exercisable at C$0.20 for two years' — which is extra potential dilution and a future overhang, but also a sign of how hard the company had to sweeten the deal. Heavy warrant coverage usually means a tougher raise. Finder's fees and agent commissions round out the real cost.
Finally, note the exemption. Shares issued under the Listed Issuer Financing Exemption (LIFE) are freely tradeable immediately, with no four-month hold, so LIFE deals can pressure the share price near closing as new stock becomes sellable at once. Who participates matters too: a strategic holder taking up its pro-rata share to avoid dilution is a quiet vote of confidence.