Poll Carn
Poll Carn

Volcanic Carns / Precambrian Rhyolites ( light coloured rock - extrusion of an
acid magma - fine grain ) / 600 million years old / above Treffgarne Gorge

Ref: 6169

Date: 04/01/2010

Location: SM 952.249

Poll Carn

Volcanic Carns / Precambrian Rhyolites ( light coloured rock - extrusion of an
acid magma - fine grain ) / 600 million years old / above Treffgarne Gorge

Ref: 6169

Date: 04/01/2010

Location: SM 952.249