BGS mineralogy and petrology collection record
| Sample number | N13536; COLLNOWY093A; |
|---|---|
| Sample Donor | Crosby,A. |
| Rock name | 'Original entry: Altered Porphyry' |
| Stratigraphy | Not entered |
| Comments | Acidic composition |
| Locality details | Glen Tulaichean |
| 50k map sheet | Braemar (65W) |
| Map reference | NO 0401 7562 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |