Brinkmarsh Quarry
Brinkmarsh Quarry () is a 0.5 hectare geological Site of Special Scientific Interest near the town of Thornbury, South Gloucestershire, notified in 1974.

Sources
 English Nature citation sheet for the site  (accessed 9 July 2006)

Sites of Special Scientific Interest in Avon
Sites of Special Scientific Interest notified in 1974
Quarries in Gloucestershire
Thornbury, Gloucestershire