BGS mineralogy and petrology collection record
| Sample number | S18025 |
|---|---|
| Sample Donor | Clough, C.T. |
| Rock name | 'Original entry: Fused Feldspathic Quartzite' |
| Stratigraphy | Not entered |
| Comments | Sapphire, graphite; Memoir, p. 272 |
| Locality details | 1150 ft NE of Lochan a' Phuill |
| 50k map sheet | Iona (43) |
| Map reference | NM 4274 2222 |
| 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
S18025
