JamesPDeans.co.uk:
Albyn Oil Works Bing BROXBURN 24 May 2016
JamesPDeans.co.uk:
Albyn Oil Works Bing Broxburn 26 Nov 2017 0.jpg
JamesPDeans.co.uk:
Glens of Foudland 07 August 2017-0003.jpg
JamesPDeans.co.uk:
Albyn Oil Works Bing BROXBURN 24 May 2016-0185.jpg
saffron100_uk:
Botallack Mining Heritage Area from the air, West Penwith, Cornwall
etmeyer:
Wheal Martyn China Clay Museum
Gord McKenna:
Coal mining Colorado 1996
Jason the Judge:
Scotland2 061
Jason the Judge:
Scotland2 062
John_Hales:
37116 and 37219 at Blea Moor on 20 May 17
Julian Heritage:
House Abandoned [Explored]
silver/halide:
The Cornish Alps
wayman2011:
Nenthead Mine Workings .
Jason the Judge:
China clay waste pile.
Jason the Judge:
China clay waste pile.
norwichhouse.oakridge:
Wheal Martyn China Clay Country Park