BGS mineralogy and petrology collection record
| Sample number | E34218; COLLNOMK257; |
|---|---|
| Sample Donor | Mckeown,M.C. |
| Rock name | 'Original entry: Volcanic Rock' |
| Stratigraphy | Not entered |
| Comments | Possible intrusion or volcanic which has been well cleaved. |
| Locality details | Field fragments, 1000 Yds. E. and 25 deg. N. of St. Stephen's Church, near Launceston. |
| 50k map sheet | Tavistock (337) |
| Map reference | SX 3333 8608 |
| 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
E34218
