Keep in mind this crew used a SC5.5 concentrate price of$2800 USD to spin out an economic look to their waste pile fiasco. The current price is $1400 USD per tonne, and dropping. Is it safe to say the whole waste pile lithium thing is pretty much a write off, especially since there was only one pile (K) that had even close to decent grades and it was also the tiniest.
https://www.metal.com/Lithium/201906260003 And the pegmatite corridor drilling program seems to have quietly disappeared...
And the Sn/Ti alluvial play seems dead in the water as well, never mind whatever the grades were, they either astoundingly forgot to drill before building a processing plant or they did, then forgot to tell anybody they drilled and the grades were so dismal the company remarkably "forgot" to disclose them. Take your pick on which ugly path this company bizarrely followed.