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Slate Industry In The Nantlle Valley
The Slate Industry in the Nantlle Valley was the major industry of the area. The Nantlle Valley is the site of oldest slate quarry in Wales at Cilgwyn, and during the nineteenth and twentieth centuries it was a major centre of the Slate industry in Wales. The quarries of the area are a World Heritage site. Geology The slate veins that cross the Nantlle Valley are nearly vertical. The Faengoch ("Red Vein") runs through the Cilgwyn and Braich quarries and produced red and purple coloured slates. The Pen-y-Bryn quarry produced purple and blue slates with a thin vein of green slate between them. History Dyffryn Nantlle was one of the major slate quarrying regions of Wales during the nineteenth and twentieth centuries, having at least 37 operating slate quarries at one given time. It was an innovative region in the development of the slate industry. The Cilgwyn quarry on the north side of the valley is the oldest in Wales and one of the oldest in Europe, dating from the 12th c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nantlle Valley
The Nantlle Valley ( cy, Dyffryn Nantlle, ) is an area in Gwynedd, North Wales, characterised by its numerous small settlements. The area is also historically important geologically, and featured in one of the most contentious disputes of the 19th century, between the 'Diluvialists' who believed in the Biblical flood, and the ‘Glacialists’, who supported the Glacial Theory, which was substantially established by studies of the drift sediments on Moel Tryfan. Between 85 and 90% of the population of the Nantlle Valley speak Welsh as their first language. Some of the communities came into being as a result of slate quarrying in the late eighteenth or early nineteenth centuries, and some have a history stretching back to antiquity. There are Iron Age forts at Caer Engan in Pen-y-groes and on the coast at Dinas Dinlle and evidence of Bronze Age settlement on the higher ground. The valley was important during the Middle Ages, with a ''clas'' or ecclesiastical college developed at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
