BGS mineralogy and petrology collection record
| Sample number | S41270; COLLNOYB450; |
|---|---|
| Sample Donor | Lawrie,T.R.M. |
| Rock name | 'Original entry: ?Microdiorite' |
| Stratigraphy | Not entered |
| Comments | Discordant sheet in injected psammite, trends N-S, dips at 45 deg to E; ?microdiorite |
| Locality details | 620 yds S 36 deg E of summit (2603 ft) of Beinn an Tuim |
| 50k map sheet | Loch Eil (62) |
| Map reference | NM 9343 8278 |
| 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
S41270
