BGS mineralogy and petrology collection record
| Sample number | S44573; COLLNOYH341; |
|---|---|
| Sample Donor | Harris,A.L. |
| Rock name | 'Original entry: Feldspar-Biotite Porphyry' |
| Stratigraphy | Not entered |
| Comments | Feldspar-biotite porphyry |
| Locality details | Gleann Breac-nic, 1450 yds WSW of Sron Eadar a' Chinn |
| 50k map sheet | Loch Lomond (38) |
| Map reference | NN 6177 1265 |
| 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
S44573
