BGS mineralogy and petrology collection record
| Sample number | S67424; COLLNOBX1091; |
|---|---|
| Sample Donor | Henderson,W.G. |
| Rock name | 'Original entry: Bluish Splintery Siltstone' |
| Stratigraphy | Not entered |
| Comments | Bluish splintery siltstone in fold axis, Birnam Grits, ?L Cambrian |
| Locality details | Crag, 525 m SSW of top of Craig Obney, Glen Garr |
| 50k map sheet | Perth (48) |
| Map reference | NO 0208 3769 |
| 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
S67424
