![](http://www.alamy.com/thumbs/6/5FA927B4-6F6E-4C3A-870F-A84C30776DA0/JBR3PM.jpg)
Slate waste heap from the Blaenau Ffestiniog mines in the mountains of Snowdonia, Wales
Size: 4333px × 3048px
Photo credit: © Panther Media / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: black, blaenau, cavern, dark, detail, dirty, extraction, ffestiniog, grey, industry, llechwedd, material, mineral, nature, quarry, rock, rough, slab, slate, snowdonia, stone, texture, textured, tile, wales