New Century Resources Limited announced the completion of resource definition over the South Block mineralisation at the Century Zinc Mine. The South Block Indicated Mineral Resource complements already defined insitu Inferred Mineral Resources at Silver King 1 and East Fault Block 2, demonstrating the significant upside for operations beyond the recently announced Restart Feasibility Study 3 over the Proved Ore Reserve of the entury Tailings Deposit (77.3Mt at 3.1% ZnEq) 4. 5. South Block is located on the southernmost portion of the original Century ore body and directly adjacent to the existing Century Processing Plant. The remaining Century-style Zn-Pb-Ag mineralisation in South Block is tabular in geometry and measures approximately 1,000m in length, 115m in width and is up to 30m thick. Mineralisation is encountered 21m below surface at the western xtent, and is exposed in the southern wall of the existing open pit. As part of the South Block Mineral Resource definition, diamond drilling was completed to obtain representative samples to support quality assurance and quality control checks of historic drilling. The program consisted of two diamond drill holes through the central region of the deposit. The samples were used to locally validate the Indicated Mineral Resource estimate, and provide representative sample for metallurgical test work and metal recovery assumptions. The results of the program, confirming the presence of a continuation of the original Century style `Big Zinc' mineralisation in the South Block area. The results also compare well with historical drilling assays, and model estimates, in those areas of the mineralisation. The Ordinary Kriging method was used for the grade estimate of the South Block Mineral Resource. Ordinary Kriging is widely considered the best linear unbiased estimation method and was considered appropriate given the close data spacing, and relative consistency within estimation domains at Century. Estimation domains were stratigraphically defined using the established entury geological units, and have hard estimation boundaries applied. The Indicated classification for the 2017 South Block Mineral Resource estimate considers the quality of the estimate based on the qualitative and semi-quantitative metrics of slope of regression and kriging efficiency; along with confidence in the geological understanding, and the data density across the deposit. Drill hole spacing across the deposit is approximately 45m which is considered sufficient to give high confidence in the geological model in defining both the mode, and extents, of mineralisation. The South Block Indicated Mineral Resource was reported at a 3.0% zinc equivalence (ZnEq) Cut-off grade. This value is considered to represent contiguous mineralisation above which grade there is reasonable potential for economic recovery.