J7
| Reference | J7 |
| NAME | Grinshill |
| TYPE | Sandstone |
| GEOLOGY | Triassic. Keuper Sandstone |
| COUNTY | Shropshire |
| COLOUR | Cream with fine brown fleck, white and red |
| TEXTURE | Fine to medium grained |
| BLOCK SIZE LXBXH (mm) | 1000mm depth on bed |
| SUITABILITY | Ashlar, dressings, weathering courses and carving |
| USES (1) | |
| USES (2) | |
| USES (3) | |
| USES (4) | |
| Stone Names |