BGS mineralogy and petrology collection record
| Sample number | S7144 |
|---|---|
| Sample Donor | Maconachie,A. |
| Rock name | 'Original entry: Orthophyre' |
| Stratigraphy | Not entered |
| Comments | Lower ORS |
| Locality details | Black Maller, 2.5 miles S of Auchterarder, Ochils |
| 50k map sheet | Stirling (39) |
| Map reference | NN 958 096 |
| 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
S7144
