| Back | Main Details | Samples & Images | Quarries | Usage | References |
| General Comments: |
It was regarded as an excellent building stone, used structurally by the Romans for Hadrians Wall and for the piers of the bridge that spanned North Tyne (Watson 1911: 119). It was also utilised by masons, for example the Memorial Cross to Caedmon at Whitby. |
|
|---|---|---|
| Known Usage: |
Hadrians Wall, Northumberland, Caedmon Memorial, Whitby, Mitchell Library, Glasgow, Piers of the Roman bridge that spanned the North Tyne. |
Options