BGS mineralogy and petrology collection record
| Sample number | S11794 |
|---|---|
| Sample Donor | Maconachie,A. |
| Rock name | 'Original entry: Garnetiferous Biotite Gneiss' |
| Stratigraphy | Not entered |
| Comments | With lumps of magnetite (rich in alkali feldspar, albite etc.) |
| Locality details | 900 yds slightly S by E of spot height 1692', Mullach Creag Riaraidh |
| 50k map sheet | Alness (93) |
| Map reference | NH 471 844 |
| 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
S11794
