BGS mineralogy and petrology collection record
| Sample number | E3695 |
|---|---|
| Sample Donor | Usher,W.A.E. |
| Rock name | 'Original entry: Quartz Porphyry' |
| Stratigraphy | Not entered |
| Comments | SEE MEMO SHEET 338, DARTMOOR pg 42-3 AND SHEET 348 pg 93 'PLYMOUYH & LISKEARD' |
| Locality details | GRENOFEN |
| 50k map sheet | Dartmoor Forest (338) |
| Map reference | SX 495 716 |
| 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
E3695
