I'm in5 Feb 2021 18:08
SLP and THS, but for those who wish to place a safer a punt (and possibly de-risk), I've found Blackrock World Mining Trust (BRWM.L) to be a fairly secure place (and similar funds) , up 48% since 4th Feb 2020, and spread across a fairly large selection of interests (top holders own 38% of shares and are various trusts etc). All the data for mining share prices in general appears to be on the up, but market makers enjoy a profit when there's a sharp drop as well, and we've not had a correction since March. Always had a slight nagging concern that the SA government may see all the cash that SLP has and decide that they should benefit from a windfall tax.