| Back | Main Details | Samples & Images | Quarries | Usage | References |
| Local Name(s): |
Yorkshire Hard Rock Freestone, Hard York Freestone. |
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| Stone Group: | Sedimentary | ||||||
| Stone Type: | Sandstone | ||||||
| Geology: |
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| Geological Sub-Divisons: | Westphalian. Coal Measures. |
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| General Colour Description: | A buff coloured stone, although light brown and grey stones can also be seen. |
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| Hand Specimen Description: | A medium grained, hard, granular, micaceous sandstone which is well sorted with a rough feel. |
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| Stone Identifiers: | Granular, Micaceous. | ||||||
| Reacts dilute to HCl? | No | ||||||
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