|Country:||United Kingdom (United Kingdom of Great Britain and Northern Ireland)|
(Original Size = 1 cm²)
|Continent:||Europe (Northern Europe)|
|Place of discovery:||Llangollen, Castell Dinas Bran (tiny stones)|
52.9791, -3.1591 *
|Height (sea level):||294m (± 10m)|
* The exact information is the "place of discovery description". The coordinates are only for information and only show the possible place of discovery of the sand.