Name: Coarseware 10 | Code: C10 |
Distinguishing features: Shale inclusions |
Colour: Purplish grey brown | Texture: Rough | Strength: Medium |
Hardness: Medium | Resistance: High | Fracture: Hackly |
Manufacture: Wheel? | Firing temperature: Medium | Firing atmosphere: Mixed |
Surface treatment: Wiped |
Clay matrix: Medium elutriated |
Inclusions: |
Type | Size mm. | Colour | Mineral % | Shape | Sorting | Note |
Grit | <5 | Dark red-black | Shale 50 | Sub-angular | Poor |
Notes: |