Short Term Trading Week Starting: 7 Aug, page-31

NCZ

07 August 2017

IDENTIFICATION OF HIGH GRADE EXTENSIONS TO THE ORIGINAL CENTURY DEPOSIT

• South Block mineralisation zone: Multiple broad high-grade Zn-Pb-Ag intercepts
• Identified as an extension of the original ‘Big Zinc’ Century ore body
• Historical diamond drilling highlights (see Appendix 1 for all South Block assays):
 26.4m at 8.1% Zn+Pb (6.1% Zn, 2.0% Pb & 45g/t Ag)
 21.6m at 9.9% Zn+Pb (6.0% Zn, 3.9% Pb)
 15.3m at 9.3% Zn+Pb (8.6% Zn, 0.8% Pb & 16g/t Ag)
 13.0m at 9.5% Zn+Pb (8.9% Zn, 0.6% Pb & 44g/t Ag)
 13.0m at 8.4% Zn+Pb (4.8% Zn, 3.7% Pb & 70g/t Ag)
 12.9m at 8.5% Zn+Pb (8.0% Zn, 0.5% Pb & 30g/t Ag)
 13.2m at 8.0% Zn+Pb (7.8% Zn, 0.2% Pb & 23g/t Ag)
 12.6m at 7.6% Zn+Pb (7.2% Zn, 0.4% Pb & 25g/t Ag)
 11.1m at 8.0% Zn+Pb (4.1% Zn, 3.9% Pb & 102g/t Ag)
 10.2m at 9.3% Zn+Pb (8.8% Zn, 0.4% Pb & 20g/t Ag)
• Mineralisation defined over 1,000m strike length, 115m wide and up to 30m thick
• Significant silver grades of up to 138g/t Ag in addition to zinc and lead
• South Block to build on existing in-situ resources at Silver King and East Fault Block
• Century ore body produced >500,000t Zn & Pb metal per annum for 16 years