Tunnel in a slate mine

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A tunnel in a slate mine in North Wales

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Size: 2800px × 4200px
Location: Llechwedd Slate Quarry, Blaenau ffestiniog, Gwynedd, Wales, UK
Photo credit: © Alwyn Jonrs / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: cave, level, mineral, quarry, roofing, slate, tunnel, underground