- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°13'36"N 3°46'25"W
- Eastings/Northings: 273570, 37826
- OS Grid: SX735378
- Mapcode Local: GBR QH.G86T
- Mapcode Global: FRA 28ZF.9LJ
Location and coordinates are for the approximate centre of Black Stone within this administrative area.
Geographic features and populated places may cross administrative borders.