Heron Resources is pleased to report a number of high grade assay results for several massive sulphide intercepts at Woodlawn, and to advise that recent drilling has also intersected a number of typical high-grade massive sulphide zones in shallow up-dip positions to known lenses.

Assay Results:

  • WNDD0006: 5.6m @ 13.3% Zn, 0.7% Cu, 5.4% Pb , 1.2g/t Au, 26g/t Ag from 626m (I Lens)
  • WNDD0006: 4.0m @ 4.8% Zn, 0.5% Cu, 0.2% Pb, 14g/t Ag from 679m (I Lens)
  • WNDD0006: 8.1m @ 3.0% Zn, 2.3% Cu, 3.1% Pb, 2.6g/t Au, 68.8g/t Ag from 699m (D Lens)
  • WNDD0006: 10.0m @ 1.6% Zn, 1.7% Cu, 0.2% Pb , 0.2g/t Au, 15g/t Ag from 759m (D Lens)
  • WNDD0008: 5.4m @ 11.1% Zn, 1.6% Cu, 0.8% Pb, 0.6g/t Au, 11g/t Ag from 434m (Kate Lens)

New Significant Sulphide Intercepts:

  • WNDD0011: 6.0m massive sulphides from 348m (Kate Lens)
  • WNDD0012: 4.8m massive sulphides from 135m (E Lens)
  • WNDD0013: 6.0m massive sulphides from 76m (G Lens)

In WNDD0006, persistent sulphide mineralisation occurred over a stratigraphic interval of 257m, from 610m to 867m, with seven individual I and D Lens mineralised events, confirming a substantial exhalative system.

The latest assay results and massive sulphide intercepts form part of the highly successful 2014 drilling program targeting the expansion of the Woodlawn Inferred Resource base to be used in the Preliminary Economic Assessment for the Woodlawn Underground Project. Woodlawn is a high-grade vo lcanogenic massive sulphide (VMS) deposit, located some 50km north-east of Canberra and 250km south-west of Sydney in New South Wales, Australia.

Assay Results

Assay results for diamond hole WNDD0006 (I and D Lenses) have been received for the multiple lenses intersected in this north-west extension to the Woodlawn mineralised system. The stronger intercepts include:

  • WNDD0006: 5.6m @ 13.3% Zn, 0.7% Cu, 5.4% Pb, 1.2g/t Au & 26g/t Ag from 626m (I Lens)
  • WNDD0006: 4.0m @ 4.8% Zn, 0.5% Cu, 0.2% Pb & 14g/t Ag from 679m (I Lens)
  • WNDD0006: 8.1m @ 3.0% Zn, 2.3% Cu, 3.1% Pb, 2.6g/t Au & 68.8g/t Ag from 699m (D Lens)
  • WNDD0006: 10.0m @ 1.6% Zn, 1.7% Cu, 0.2% Pb, 0.2g/t Au & 15g/t Ag from 759m (D Lens)

This hole was designed to extend the known mineralisation in this area and also provide a platform for down-hole electro- magnetic surveying (DHEM). The results confirm a series of stacked sulphide lenses down dip from known lenses as shown in Figures 1 and 3. Modelled DHEM results have delineated 3 main conductive "plates" that provides critical information in guiding future drilling in this area. The hole also confirms the strength of the Woodlawn mineralising system in the north-west corridor and the potential for significant additional tonnages to be defined from these zones.