BGS mineralogy and petrology collection record
| Sample number | S28786 |
|---|---|
| Sample Donor | Allan,J.K. |
| Rock name | 'Original entry: Biotite-Oligoclase Gneiss' |
| Stratigraphy | Not entered |
| Comments | Biotite-oligoclase gneiss. Garnetiferous biotite injection gneiss |
| Locality details | S shore below Houlland, 700 yds E from Gattagarth Croft |
| 50k map sheet | Yell (130) |
| Map reference | HU 502 798 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |