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Bangor Blue Blue Bush hammered Celtic Civil Engineering Cleaved Coping copings Counters County Crushed Cwt y Bugail Dark Blue Grey Domestic Flame textured Flooring Granules Green Hearths Honed House Signs Industrial Mansard Minerals Paving Penrhyn Heather Blue Penrhyn Heather Grey Penrhyn Heather Red Pillared Plum Polished Powders Rag Slate Random Slate Ridges Roofing Sawn Sawn Scant Sills Stippled Vents Walling