https://www.eagleres.com.au/images/pdfs/reports/2016/mnm19oct16v1.pdf ^This article is from 2016, but quite an interesting read.
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch