[¹] See the following for source documents in relation to the [historical gold] production figures for Bendigo, Fosterville, Costerfield, Castlemaine and Ballarat. Wilson, C. J. L., Moore, D. H., Vollgger, S. A., & Madeley, H. E. (2020). Structural evolution of the orogenic gold deposits in central Victoria, Australia: The role of regional stress change and the tectonic regime. Ore Geology Reviews, 120, 103390. Phillips, G. N., & Hughes, M. J. (1996). The geology and gold deposits of the Victorian gold province. Ore Geology Reviews, 11(5), 255-302. Costerfield Operation, Victoria, Australia, NI 43-101 Technical Report, March 2024; Agnico Eagle Mines Detailed Mineral Reserve and Mineral Resources Statement (as at December 31, 2023). Agnico Eagle Mines Limited. Fosterville Gold Mine. Retrieved August 21, 2024, from Agnico Eagle Website For Comet and Sunday Creek exploration results, refer: Great Pacific Gold (TSXV:GPAC) Company TSXV release dated 11 January 2024, and Southern Cross Gold (ASX:SXG) Company ASX release dated 5 March 2024, respectively. SUMMARYA re-logging and infill sampling program completed on 11 previously under-sampled historic diamond drill holes at Belltopper, has delivered multiple new significant gold intercepts across a range of known and emerging targets.
Highlights include:
- 6.0 m @ 4.37 g/t Au from 169 m (including 5.0 m @ 5.18 g/t Au from 169 m) in DDHMA1.
- 2.0 m @ 7.19 g/t Au from 52 m (including 1.15 m @ 12.01 g/t Au from 52 m) in MD04.
- 2.0 m @ 3.87 g/t Au from 43 m (including 1.0 m @ 6.92 g/t Au from 43 m) in MD04.
- 3.1 m @ 3.29 g/t Au from 36 m (including 1.3 m @ 7.26 g/t Au from 37.3 m) in MD06A.
- 2.1 m @ 3.82 g/t Au from 78.9 m (including 0.6 m @ 9.74 g/t Au from 79.3 m) in MD07.
- 13 m @ 0.64 g/t Au from 90 m (including 1 m @ 1.92 g/t Au from 94 m) in DDHMA2.
(Note: See Appendix 2 for complete assay results.)
The mineralisation presented in the body of this news release is not necessarily representative of mineralisation throughout the Belltopper Gold Project. Intercepts are expressed as down-hole intersections and should not be presumed to represent true widths, which vary from hole to hole and between reefs (refer JORC Table 1).
New intercepts associated with the Never Despair (e.g. DDHMA1) and West Panama (e.g. DDHMA2) reefs (Figure 2), further highlight the unrealised potential for a network of historic high-grade gold-reefs on the Project that have been developed to varying degrees at surface or underground during the mid to late 1800’s, but not extensively mined. Most of the key historic reefs on the project have very little (< 5 holes) to no modern drill testing.
New intercepts reported for the Butchers Gully Fault (e.g. MD04, MD06A) showcase the potential for this emerging +1 km steep, northwest dipping structure, that trends in parallel with the high-grade Leven Star Reef.
The new significant intercept associated with NW Fault 4 (MD07) is notable. This target was mapped as a sub-vertical to steep west-south-west dipping quartz reef and belongs to an important set of gold-bearing, west-dipping structures that form a component of the anticline-related (e.g. Fosterville-style) epizonal targets at Belltopper. The NW Fault 4 target may potentially link with the NW Fault 9 target mapped to the north (Figure 2), which returned 2.0 m @ 15.18 g/t Au from 9 m, in recently drilled BTD004². These target faults combined have a strike length of ~1 km.
Of further note, both NW Fault 4 and NW Fault 9 are also modelled to interact with the Missing Link Granite, a porphyritic felsic intrusion and hence provide targeted structural intersections to test for intrusion hosted mineralisation, either along the margins of, or extending into, the Missing Link Granite itself.
Detailed information from re-logging allows better understanding of the geology and controls on higher-grade mineralisation at Belltopper. Data from the program has allowed Novo to precisely locate and refine specific target reefs and key structural features, such as modelled high-grade shoots and high-priority target anticline corridors. This is fundamental data that will be applied to ongoing targeting moving forward.
RESULTS AND INTERPRETATION FROM THE RELOGGING PROGRAM
A recent review of archived historic diamond core has highlighted a significant opportunity to validate several targets at Belltopper, by means of re-visiting select historic drill core and completing a re-logging and infill sampling exercise.
The re-logging program at Belltopper focused on 11 historic drill holes located within current priority target areas (Figure 2). Historic sampling practices vary from hole to hole, but as a general theme, the sampling was restricted to specific targets, or completed as niche-style sampling, and in many instances, what are recognised as gold-prospective zones today, were not originally sampled.
[²] Refer to the Company’s news release dated June 4, 2024, released to ASX on June 5, 2024.
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