BGS mineralogy and petrology collection record
| Sample number | E7950; COLLNO4; |
|---|---|
| Sample Donor | Allister, D.Mc. |
| Rock name | Chert. 'Original entry: Radiolarian Chert' |
| Stratigraphy | Not entered |
| Comments | Baked and recrystallized. |
| Locality details | Standon Hill. |
| 50k map sheet | Dartmoor Forest (338) |
| Map reference | SX 554 817 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E7950
