BGS mineralogy and petrology collection record
| Sample number | RC1175/1 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Syenite. 'Original entry: Mineral Sample' |
| Stratigraphy | Not entered |
| Comments | Small fragment of altered biotite-rich nephaline-syenite. LN 4593. (Old No. RC 994/26). |
| Locality details | Altered Nepheline-Syenite. Blue Mountain Quarry, International Minerals and Chemicals, Ontario, Canada. |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |