2018
NY6962 : River gravels near Wydon Nabb
taken 7 years ago, near to Haltwhistle, Northumberland, England
This is 1 of 2 images, with title River gravels near Wydon Nabb in this square

River gravels near Wydon Nabb
The gravels and adjacent grassland carry a rare plant community known as calaminarian grassland maintained by pollution of heavy metals spread by silt from River South Tyne from old upstream lead-mining. A similar community is described here NZ1264 : Close House Riverside Nature Reserve