I have no idea. Reading about and seeing photos of Itabirite in Brazil it could go quite a bit lower than the 600 mt depth. If the other strike areas around Mbarga also have deep Itabirite which I think it does,it gives you some idea of the total resource.Even at 600mts deep it is still about 500mts wide. That is why I have said in the past,I think it will be 10-15 or more billion tonnes of Itabirite just at Mbalam on block EP92.
Each of the hard caps from 500 to 1000mts looks to me to have Itabirite below them and fanning out all around them.
Regards Westcott
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