BGS mineralogy and petrology collection record
| Sample number | MR5263 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Tephrite. 'Original entry: Nepheline Tephrite' |
| Stratigraphy | Not entered |
| Comments | nepheline tephrite, ,Collected by B St�rtz (Bonn):312 |
| Locality details | Kostal, Mittelgebirge,surface exposure,Austria |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1989 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |