Looking out from the entrance to Rhiwgreiddyn...
Looking in through the entrance to Rhiwgreiddyn...
Slate Quarry at Abercorris Cwmodyn Movie
Slate quarry at Abercwmeiddaw
Slate quarry at Aberllefenni, 2004
No 15 An extract from Ray and Julia Gunn's...
No 9 An extract from Ray and Julia Gunn's...
No 5. Audio extract from Kenneth Rowlands'...
Trip to Corris Forest
Our Experience at Corris
Quarryman graffiti
ABERLLEFENNI SLATE QUARRY
CROESOR SLATE QUARRY
PENARTH SLATE QUARRY, CORWEN
RHOSYDD SLATE QUARRY
CLOGAU SLATE QUARRY
GORSEDDAU SLATE QUARRY
VIVIAN SLATE QUARRY
YR EIFL QUARRY; TREVOR QUARRY
DINORWIC SLATE QUARRY