TechGen Metals Limited (ASX:TG1) | High Grade Copper-Gold Extends Red Devil Shear
TechGen Metals Limited, ASX: TG1, Exploration Update, Blue Devil Copper-Gold Project, Western Australia, 14 July 2026.
TechGen Metals has reported new rock chip assay results from the Red Devil Prospect at its Blue Devil Copper-Gold Project in the Halls Creek Orogen of Western Australia. The headline result is 42.6 percent copper from a single rock chip sample, alongside a gold result of 4.56 grams per tonne. Additional rock chip results from the same gossanous zone returned 38.3 percent, 36.2 percent, and 30.6 percent copper, with 9 of 14 samples above 1 percent copper. The Red Devil mineralised shear zone has now been extended to approximately 1.8 kilometres of strike length based on greater than 1 percent copper rock chip results.
The company also completed an Induced Polarisation survey over the Red Devil zone, identifying a high chargeability target at approximately 175 to 225 metres depth with a vertical thickness of around 300 metres. At the Blue Devil target, airborne electromagnetic and magnetic surveys identified three strong late-time conductors coinciding with copper, gold, and pathfinder element anomalies, located approximately 150 metres above an interpreted magnetic intrusion.
TechGen has completed all preparation work ahead of maiden drilling, including Programme of Work approval, heritage surveys, and earthworks. The upcoming drill program will represent the first ever drill test of both the Blue Devil and Red Devil targets. The project covers 195 square kilometres and is 100 percent owned by TechGen Metals.
Key figures from the announcement: peak copper rock chip result 42.6 percent, best gold rock chip result 4.56 grams per tonne, Red Devil zone extended to 1.8 kilometres, 9 of 14 samples above 1 percent copper, IP core chargeability 30 to 35 millivolts per volt, IP target depth 175 to 225 metres, IP target thickness approximately 300 metres.
Next milestones: drill contractor mobilisation, commencement of maiden drilling at Blue Devil and Red Devil, and release of assay results from those holes.
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