Silica mine entry (adit) in the Nedd Fechan Gorge Posted on 30 Apr, 2013 Here’s a feature we’ve seen recently, a silica mine entry (adit) in the Nedd Fechan Gorge. Sections of the MillstoneRead More »
A Spectacular View Posted on 23 Apr, 2013 A spectacular view of the Devonian Old Red Sandstone units that form Pen Y Fan in South Wales – takenRead More »