comment from tectonic boss, page-3

This response from D sammut on a potential feedstock question my be helpfull.

"We agree that there are any number of future opportunities where the Intec Process could be used to unlock value that is unavailable to conventional technologies. For complex polymetallic ores, one good option is to produce an intermediate-grade polymetallic concentrate with high recoveries by conventional means (as opposed to the usual method of trying to produce smelter-grade single-metal concentrates at the cost of substantial recovery losses). Such concentrates would then be very amenable to efficient recovery of all of the contained metals using the Intec Process. "