BGS mineralogy and petrology collection record
| Sample number | RC213/1; M5501/35; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Nitre' |
| Stratigraphy | Not entered |
| Comments | Colourless prismatic crystals, analysis shows a nitre content of about 94%. |
| Locality details | |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |