|
|
|
Arenig Granite Quarry
[Prohibition Order site]
Snowdonia National Park
|
|
Restoration work
Graianog Farm Sand & Gravel Pit
Gwynedd
|
|
|
|
Working Face
Graianog Farm Sand & Gravel Pit
Gwynedd
|
|
Surface Water Drainage
Graianog Farm Sand & Gravel Pit
Gwynedd
|
|
|
|
Oakeley Slate Quarries
Blaenau Ffestiniog
Gwynedd
|
|
Penrhyn Slate Quarry
Bethesda
Gwynedd
|
|
|
|
Penrhyn Slate Quarry
Bethesda
Gwynedd
|
|
Site development works
Blaen y Cae Sand & Gravel Pit
Gwynedd
|
|
|
|
Trosglwyn Slate Tip
Penygroes
Gwynedd
|
|
Trefor Granite Quarry
Caernarfon
Gwynedd
|
