Golden Globe Highlights Broad Copper Mineralisation at Burns Spur with Historic Drilling
Golden Globe Resources has highlighted significant copper-gold potential at its Burns Spur area within the Ridler Creek tenement, supported by recent high-grade rock chip assays and a re-evaluation of 1970s Noranda drilling that revealed extensive copper mineralisation.
- High-grade copper rock chips up to 4.22% Cu at Burns Spur
- Historic 1970 Noranda drilling intercepted 60m at 0.16% Cu from surface
- Brecciated, hydrothermally altered intrusive rocks mapped as mineralisation host
- Limited recent exploration leaves area highly prospective for Cu, Au, Mo
- Planned follow-up includes detailed mapping, sampling, geophysics, and drilling
Historic Drilling Reignites Interest in Burns Spur
Golden Globe Resources Ltd (ASX:GGR) has revived attention on the Burns Spur copper-gold prospect within its Ridler Creek tenement in Queensland by spotlighting both fresh high-grade rock chip results and a re-examination of long-dormant drilling data. The standout discovery from this retrospective is a broad 60-metre interval grading 0.16% copper from surface, recorded by Noranda in 1970 during six percussion holes targeting brecciated and mineralised zones near the historic Burns Spur copper mine.
Encouraging Surface Sampling Confirms High-Grade Copper
Recent reconnaissance mapping and rock chip sampling have returned compelling assays with copper grades reaching as high as 4.22% Cu and anomalous gold values, including 0.472ppm Au in one sample. These results were collected adjacent to the historic mine workings and coincide with mapped zones of hydrothermally altered, brecciated intrusive rocks, which are considered prime hosts for mineralisation. The combination of these surface indicators and the historic drilling data suggests a potentially sizeable copper-gold-molybdenum hydrothermal system remains underexplored.
Geological Setting and Past Exploration Footprint
The Burns Spur area sits within an intrusive complex analogous to other known mineralised systems in the region. Historic exploration since the 1970s has been intermittent and limited in scope, with broad-scale stream sediment sampling identifying copper anomalism over an area approximately 1.2 by 1.5 kilometres. Trenching returned moderate copper and anomalous gold values within altered and brecciated syenites, but gold sampling was patchy. Noranda’s percussion drilling noted alteration minerals such as kaolinite, magnetite, pyrite, and chalcopyrite, consistent with mineralised hydrothermal systems.
Strategic Importance Within Dooloo Creek Project
Burns Spur now joins Northern Gold and Eastern Breccia as a key Area of Interest within Golden Globe’s broader Dooloo Creek project. Managing Director Colin McMillan emphasised the prospect’s potential to be part of a larger hydrothermal breccia system, underlining the significance of integrating historic data with new geological insights. This approach aligns with the company’s ongoing efforts to validate and expand copper-gold mineralisation across its Queensland portfolio, which recently saw successful Phase 1 and Phase 2 drilling campaigns at Dooloo Creek’s other targets Phase 1 drilling confirms copper-gold mineralisation Phase 2 drilling targets deeper breccia.
Next Steps in Exploration Program
Golden Globe plans a systematic follow-up program involving detailed geological mapping focused on brecciated and sulphide-rich zones, expanded rock chip sampling to delineate mineralisation extents, and targeted stream sediment sampling. The company will also integrate historic and new data to refine exploration targets and is considering geophysical surveys to detect concealed mineralisation. Pending results from these activities, follow-up drilling will be prioritised to test the scale and continuity of the copper-gold-molybdenum system beneath the historic Burns Spur workings.
Bottom Line?
Burns Spur’s blend of historic drilling success and fresh high-grade surface samples positions it as a compelling new front in Golden Globe’s Queensland copper-gold exploration push.
Questions in the middle?
- How will modern drilling techniques redefine the scale of mineralisation at Burns Spur?
- Can integration of historic and new data accelerate discovery of economically viable zones?
- What impact will Burns Spur’s development have on Golden Globe’s overall project valuation?
