BGS mineralogy and petrology collection record
| Sample number | S34674; MR17460; |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Pegmatitic Syenite With Sulphatic Cancrinite And Orthoclase' |
| Stratigraphy | Not entered |
| Comments | Sulphatic cancrinite (blue) altering to zeolite material (white), see Stewart, 1941:Min. Mag. no.172, p. 1 |
| Locality details | Quarry at Allt a'Mhuillin, Loch Borralan |
| 50k map sheet | Ullapool (101) |
| Map reference | NC 287 097 |
| 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
S34674
