Country diary: Down an old lead mine, an explosion of colour | Susie White
Garrigill, Cumbria: The abandoned Tynebottom mine is alive with vivid orange, raspberry-ripple pink and sulphurous yellow. But it’s the cave pearls that captivate me most At first I can’t believe that there’s a way in, the entrance is so hidden by downy willow, ferns and field rush. Just a trickle o