BGS mineralogy and petrology collection record
| Sample number | E30833; COLLNOJW240; |
|---|---|
| Sample Donor | Wright,J.E. |
| Rock name | Slate. 'Original entry: Chiastolite Slate' |
| Stratigraphy | Not entered |
| Comments | Blue grey spotted, hornfelsed; from aureole of Dartmoor Granite |
| Locality details | 400 yds E 44 deg N from Smallbridge |
| 50k map sheet | Exeter (325) |
| Map reference | SS 787 888 |
| 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
E30833
