Investor Presentaiton
BK11 NI 43-101 Preliminary Economic Assessment (PEA) - effective 12.10.2015
NI43-101 PEA Results (0 - 143 m)
POST TAX DISCOUNTED NPV
(excluding acquisition costs and 8% discount)
US$40M
tangomining
TGV.TSXV
IRR
(including acquisition costs)
Development CAPEX (including autogenous mill)
43%
US $15M
Resource Statement
Kimberlite pipe area hectares
Indicated tonnes
Inferred tonnes
Life of Mine
Mining and Process
Ore processed capacity (tpa)
Carats (cts) produced life of mine
Plant feed grade
Strip Ratio
Costs US$/t processed
8.7
nil
17.4 million (780,820 ct) @ 4.49 cpht
7 years
1.4 million
569,610 (90,000 per annum)
6.31 cpht
0.86
US $10.20/t
Revenues
Gross LOM Revenue
August 2015 Diamond price US$/ct
USS/tonne
Operating margin (US$/t)
US $188M
US $260
US $20.80/t
US $10.60/t
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