RE: Omar Tweet23 May 2025 09:11
The Havieron Gold Discovery and the Juno Project share several notable geophysical and geological anomalies, suggesting that Juno may host a similar intrusion-related gold system (IRGS). Here’s a comparative overview: 
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🔍 Geophysical Anomalies
Magnetic and Gravity Signatures:
• Havieron: Characterized by a discrete magnetic anomaly (~1 km²) with a coincident gravity high, indicative of a dense, mineralized body at depth.
• Juno: Exhibits a significantly larger magnetic anomaly (~5 km x 5 km) with a coincident residual gravity response (~4 km x 2 km). The gravity anomaly at Juno peaks at 2 milligals, surpassing Havieron’s 0.5 milligals, suggesting a potentially larger or denser mineralized system. 
Structural Context:
• Havieron: Located near basin margin faults within Proterozoic carbonate-rich host rocks, providing pathways for mineralizing fluids.
• Juno: Situated on the northern margin of a Proterozoic basin, also within carbonate-rich, low to moderately deformed rocks, and proximal to major basin structures, mirroring Havieron’s structural setting. 
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🧪 Geological Features
Host Rocks and Alteration:
• Havieron: Mineralization occurs in altered Proterozoic sediments with significant sulphide content, including pyrite and chalcopyrite.
• Juno: Historical drilling intersected thermally altered rocks with disseminated sulphide mineralization, suggesting proximity to a mineralized source, akin to the skarn-type features observed at Havieron. 
Exploration History:
• Havieron: Initially identified through geophysical surveys, with subsequent drilling confirming significant gold-copper mineralization.
• Juno: Early exploration in the 1990s and 2000s identified coincident magnetic and gravity anomalies. However, drilling efforts were limited by equipment capacity and did not reach target depths. Recent high-resolution geophysical surveys have reaffirmed the presence of these anomalies, prompting plans for modern drilling campaigns.  
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🔄 Strategic Implications
The similarities between Havieron and Juno, particularly in geophysical signatures and geological settings, underscore Juno’s potential as a significant IRGS target. The involvement of Callum Baxter, a key figure in the Havieron discovery, in the Juno Project further strengthens this prospect. Advancements in exploration technology and methodologies since the initial investigations at Juno enhance the likelihood of a successful discovery.
Just lifted this from GPT for interest.