Nicklegrove mine

We explored the top level first which contained a large rift then a passage to no-where. We then dropped down the pitch and swung off, there's another drop but it's climbable and my 50m rope was enough to get to it anyway. We spent a while searching for the way on, it was a small hole in the roof. There was then yet another climb down (roped) but time was short as it takes so long to get there in the evening, so I went down on my own and got to where the other entrance is. If I can find that ent on the surface we could then do it as a novice through trip.