Optimistic appraisal30 Apr 2021 13:38
Best way to invest is not to lose money, which is hard when investing in AIM companies. Using the first pass model and RNS figures the hypothetical volume of the already found blow is:
80m x 40m x ~25m (depth) = 80,000m3 at a kimberlite approx. density of 2900 kg/ m3
giving 232,000 ton
Being pessimistic and assume BOD only retain 40% of Vutomi, using the bulk sample mining agreement from several years ago as a approximation, say:
25% royalty to mining company and transport
25% royalty to processing company
30% to vutomi
Leaving 20% to BOD e.g. 46,400 ton which if you use say the lowest grade at Marsfontein (diluted grade at lowest point of mine) 81cpht and say 250 $/carat gives:
464 x 81 = 37584 carats @ 250 = ~ 9,400,000 $
As this is the current approx market valuation of the company (This was the first attempt value, not fixed) we should not lose money if the source rock has 81cpht? hopefully!