An unusually large
rich bolder that I dug out yesterday containing galena probably weighs in around 100kg.
A little surgery is required with a grizzly hammer, should sort it out!
North Herodsfoot Mine
The mine at Herodsfoot, Cornwall
An unusually large rich bolder that I dug out yesterday containing galena probably weighs in around 100kg.
A little surgery is required with a grizzly hammer, should sort it out!