it does not work commercially, page-62

Robocop,
yes reasonably late. Still in the red. Early on
I relied on others knowledge to trade. Particularly Vin.
It took a while for me to sit down and read it and understand INL.
At these low prices, I strongly recommend a close examination and building up a good stake.
I think the returns will be outstanding.
Hydrometallurgy is a growing segment of a growing industry. Propelled both by cost drivers (energy etc) but also environmental concerns.
I think it will slowly take a portion of mainstream mining.
Those hard to treat deposits will create headlines.
The stuff that multibaggers begin from.
CMR next week (s) is a good beginning.