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Tag Archives: Grab Samples

Aurion Makes New High Grade Surface Discovery at Risti

Mechanical trenching has exposed a zone of quartz vein hosted gold mineralization in bedrock up to 10 m wide over a distance of 260 m, open in both directions.  Individual quartz veins are up to 1.0 m wide and numerous 1 cm to 10 cm wide extensional quartz veins occur peripherally to the larger shear veins.  They are variably mineralized with pyrite, chalcopyrite, iron oxides and locally coarse visible gold.
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