Hoping others will remember this thread and contribute as and when festering cankers pop.
This thread has been inspired by @peter2 and is not to be considered as recommendations, in any way, shape or form.
The risk involved in attempting to trade these is of an extreme nature, IMO and if you do trade these, expect the market to take your money.
So, the first cab off the rank…
Magnetite Mines. MGT.
I held this one for a 5 month period from around mid last year. Made a small loss I believe.