Nid oes gennych resi chwilio datblygedig. Ychwanegwch un trwy glicio ar y botwm '+ Ychwanegu Rhes'
Historic quarry of shale slates at Geufron, Nant Bir, outcrops of which are thought to have provided at least some of the roofing slates for Abermagwr Roman villa. Field visit with Dr Jeffrey Davies, Dr Toby Driver & Chris Fletcher (geologist), 20/3/2012.Further Information
NPRNTeitlMath O SafleCasgliadauDelweddau
NPRN260014TeitlGeufron Slate Quarry, Nant Bir, Gwnnws (Shale Slate)Math O SafleCHWARELCasgliadau10Delweddau7
NPRN405315TeitlAbermagwr Roman Villa ;Abermagwr Romano-British VillaMath O SafleFILACasgliadau189Delweddau119