BGS mineralogy and petrology collection record
| Sample number | RC1221/1 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Syenite. 'Original entry: Nepheline-Syenite, Corundum' |
| Stratigraphy | Not entered |
| Comments | Small fragment of corundum-bearing nepheline-syenite. LN 4600B. (Old No. RC 994/72). |
| Locality details | Nepheline-syenite. York River, Canada. |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |