HCI has been proven years ago to successfully leach REE's from clay. That is no secret.
The reason IONIC systems are economic is because they use sulphuric acid. The met tests have proven nothing so far to be honest. At no point was it ever in doubt that HCI can leach REE's. What is in doubt is whether HCI can be used on a large scale economically..
70% recovery rates using 100 g/L of HCI leaching for 6 hours and this bloke is saying these results are groundbreaking. Jumping for joy?
Argyle go back to the circus, you have no clue buddy.
OD6 Price at posting:
30.0¢ Sentiment: Buy Disclosure: Held
