John Mason
New member
Aye, here's Simon Hughes in Autumn 1990 at the bottom of the V6 open stope at Calliachar Burn.
We sank that working using compressed air tools to 5.5 metres below rockhead, extracting 6.5 tonnes of ore with an average head-grade of 158 grammes Au per ton. Narrow vein stuff. As you can see, Simon has just lifted a chunk of the ore out of the lode. Pyrite and galena, with all sorts of obscure species too. It was a hellishly wet working - the first two hours of the day involved pumping the water out!
We sank that working using compressed air tools to 5.5 metres below rockhead, extracting 6.5 tonnes of ore with an average head-grade of 158 grammes Au per ton. Narrow vein stuff. As you can see, Simon has just lifted a chunk of the ore out of the lode. Pyrite and galena, with all sorts of obscure species too. It was a hellishly wet working - the first two hours of the day involved pumping the water out!