BGS mineralogy and petrology collection record
| Sample number | S20703 |
|---|---|
| Sample Donor | Anderson, E.M. |
| Rock name | 'Original entry: Rock Mainly Composed Of Garnet - And Quartz' |
| Stratigraphy | Not entered |
| Comments | Band of graphitic biotite granulite associated with S. 20693: like a sediment, but more feldspathic |
| Locality details | 600 ft NW of Dun Cul Bhuirg |
| 50k map sheet | Iona (43) |
| Map reference | NM 2636 2476 |
| 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
S20703
