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20/10/17
15:59
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@FiendishRedbeard
my old numbers were here: https://hotcopper.com.au/threads/burmese-zinc-what-do-we-think.3445743/#post-24888969
i made a huge mistake with the low grade estimate by misreading the silver grade at 5 grams per tonne instead of 5 ounces per tonne
not exactly low grade!! at 3.5% zinc, 7.5% lead, 0.33% copper and 178 g/t silver, which equates to 15% zinc equivalent at current prices
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