WebWelsh Slate is the world's leading supplier of high-quality slate for a range of exterior and interior design applications. Over 500 million years old, the material is widely recognised as the finest natural slate in the world. Welsh quarries have been supplying the world with the highest quality slate for hundreds of years. http://roofslates.co/
Welsh slate: Strong, thin, and long on history - BBC News
WebApr 11, 2013 · Slate is a metamorphic rock - what started out as a mudstone has had its clay mineral make-up altered under conditions of raised pressure and temperature over … WebSep 18, 2014 · Burlington slate is both finer and darker than Westmorland slate, essentially bluish grey or black. The original sediments are about 25million years younger than those that formed the Westmorland slates and they are not necessarily volcanically derived. The sediments were typically muds and silts laid down in basin environments. fastenal douglas wy
Slate industry in Wales - Wikipedia
Webroof slates are produced from a natural material, each individual hand made roof slate will have its own unique visual characteristics. Quality is key to us here at Roofslates, allowing us to guarantee that, All our customers are … WebJul 25, 2024 · Nantlle Valley slate quarry landscape Gorseddau and Prince of Wales slate quarries, railways and mill Ffestiniog's slate mines, quarries, "city of slates" and the … WebSep 29, 2024 · This blend of quality and aesthetics, as well as the large format sizes available, makes Welsh Slate roofing slate much desired for heritage and prestigious projects including Buckingham Palace, Number 10 Downing Street and St Pancras and King’s Cross Stations. - welshslate.com and (from Welsh Slates latest brochure) fastenal distribution locations