an Entity references as follows:
Welsh gold is gold that occurs naturally in two distinct areas of Wales and highly prized because of its origin and scarcity. One area it is found in is north Wales in a band stretching from Barmouth, past Dolgellau and up towards Snowdonia. This was mined at several mines, the largest of which were the Gwynfynydd Gold Mine, near Ganllwyd, and the Clogau Gold Mine near Bontddu. In south Wales, it is found in a small area in the valley of the River Cothi at Dolaucothi where it is known to have been mined by the Romans.