Important to remember SGS is not just testing for purity but doing a complete metalurgical report.
This includes things such as tests on extraction of graphite from its host rock. This is important as it is a factor on costs.
Another point to remember is that 99.99 is totally achievable . After all even synthetic graphite is created from lesser grade material but upgrading is possible,but at a cost .
What SGS will show is what that cost will be . In other words Zen will achieve its goal but it might take more than one test to perfect the process needed to reach the goal. What is encouraging is that Mr Eveleigh has told me he is totally confident that Zenyattai can achieve its goal
A very exciting time for sure