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OZ Minerals Ltd.

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Summary

Project:

Carrapateena

Deposit:Carrapateena
Location:Australia
Commodities:Copper-Gold
Date:2/26/2016
Report Code:JORC
Report Type:Scoping Study
Project Stage:Pursuing Pre-Feasibility Study
Report details:26-2-2016: OZ Minerals Ltd. announces a Scoping Study report for its Carrapateena deposit at the Carrapateena project. Scoping study results incl. base case NPV (9.5%) of over A$600M, IRR of over 20%.  A 2.8Mtpa mine using sub-level caving (SLC), on-site
Resources:(Resource, I+I): 800Mt @ 0.8% Cu, 0.4g/t Au
CP/QP:[Resources]: Stuart Masters (Not stated)
ABSTRACT: A 2.8Mtpa mine using sub-level caving (SLC), on-site processing, hydromet and single decline, will be taken forward as the new base case into a Prefeasibility Study (PFS) utilising the extensive work previously completed  This new base case has robust financial metrics o NPV9.5 over A$600M and IRR of over 20% (at consensus pricing) o Estimated production for the first 3 full years of 55kt Cu and 58koz Au per annum; with LOM 40kt Cu and 38koz Au per annum o Mine life of more than 20 years o Project cost of circa A$770M (including hydromet and study costs) o C1 costs of US$0.70/lb (first 5 years), with LOM C1 costs of US$1.00/lb o Expected payback of 5 years (at consensus pricing) o Average annual cash flow over A$150M (at consensus pricing) with operating cash in 2019 o Detailed scoping study has accuracy of -5% to +20%  Ability to fund from existing cash and expected cash flow from Prominent Hill  Lower risk mining method compared to other options with clear ability to expand into larger resource  Sensitivities demonstrate project robustness. Flat spot pricing over the life of the mine yields positive financials with NPV9.5 over A$55M and IRR of over 10%  Work to cease on all block cave mining options

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