"Zen has also taken x2 5 tonne samples well over a year ago, one from each of the Hydrothermal Pipes, (not the Vein type at Millar which is similar to Sri Lankan) for Metallurgical Testing......."

So, is that a total of 10 tonnes (x2 5 tonnes) of ore?

This would imply that Zen could theoretically produce roughly 400 kg of graphite (4% grade, 100% recovery), does it not?

Any idea how much has been produced and how much ore is left to support the continuing SGS metallurgical work?