Graig Ddu quarry
Graig Ddu quarry ( also known as Craig Ddu quarry , Manod quarry , or , since the closure of the nearby Cwt y Bugail quarry , Cwt y Bugail quarry ) is a disused slate quarry near Blaenau Ffestiniog ( formerly "Blaenau Festiniog" ) , in Gwynedd ( formerly "Merioneth" or "Merionethshire" ) , North Wales . 
<triplet> Blaenau Ffestiniog <subj> Gwynedd <obj> located in the administrative territorial entity <triplet> North Wales <subj> Gwynedd <obj> has part