I seem to have mis-placed some of those books for Derbys soughs etc; and the map I have as Newclose/Quickset in the bottom left corner (annoyingly). It is a bit of a long shot, but I don't like having unnamed mines although I know appear to have quite a few.
No, I've not been to Stone Dene (I will add it to the list), I appear to have done both sides of it. I also somehow missed the lime kiln by the road at Hopton - I think it's because the path has been moved and I had gotten a little bored of trying not to be hit by speeding lorries.
Do you know if the gated passage (and adjacent ungated passage) at Slinter Tor (opposite side of Via Gellia to Ball Eye Quarry) have been looked at (i.e. a mine or cave - I suspect mine)?
I went in a mine once.... it was dark and scary..... full of weirdos
When do I get my soapbox, I need to rant on about some b***cks