2012
SK2958 : Temple Mine - Matlock Bath
taken 12 years ago, near to Matlock Bath, Derbyshire, England
This is 1 of 8 images, with title Temple Mine - Matlock Bath in this square

Temple Mine - Matlock Bath
The fluorite pillar can be seen here. This is common practice in many mines (e.g coal mines) to hold up the roof.