BGS mineralogy and petrology collection record
| Sample number | E51326; E51326/A; E51326/B; COLLNODF1261; |
|---|---|
| Sample Donor | Frost,D.V. |
| Rock name | Granite. 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | ? Tourmaline veining. |
| Locality details | Threestone Burn Nr. Hedgehope. Loose blocks common to the vicinity, containing black vein material. 1200 Yds. WSW. of Threestone Burn House. |
| 50k map sheet | The Cheviot (5) |
| Map reference | NT 9640 2020 |
| 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
E51326/A
E51326/B
