BGS mineralogy and petrology collection record
| Sample number | S74214; COLLNOGX948; |
|---|---|
| Sample Donor | Mendum,J.R. |
| Rock name | Porphyry. |
| Stratigraphy | Not entered |
| Comments | Grey felsite (dyke) |
| Locality details | Northern part of Milltown Burn |
| 50k map sheet | Tomintoul (75) |
| Map reference | NJ 2619 1217 |
| 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
S74214
