Been mooching up around white coppice (chorley) and I came across a old mine entrance. I didn't have any type of light with me to go and check it out and seeing as I was on my own and it really is off the beaten track I didn't fancy taking any chances. Not sure if it's a air shaft with a huge drop or if it is a entrance. It's along black brook up from the cricket club you can't miss it. Has anyone got any information about this entrence? I think there was a lot of lead mining around this area back in the day, any info would be great and even a meet and mooch would be cool