M E Damsell | Granite, Stone, Marble & Slate Worktops | Memorial Masonry Specialists in Gloucestershire Granite worktop, marble worktop, slate worktop, headstone, gravestone, monumental mason, stone fireplaces, stone hearth, Gloucestershire, Monmouthshire, Herefordshire, Forest of Dean M E Damsell is a family run granite worktop manufacturer and monumental masonry business based in the Forest of Dean, Gloucestershire - with over 50 years experience in the stone industry. We supply a large range of stone products in materials such as Granite, Quartz, Marble, Slate, Limestone & Travertine.