BGS mineralogy and petrology collection record
| Sample number | MR12008 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Ash (Tephra). 'Original entry: Volcanic Ash' |
| Stratigraphy | Not entered |
| Comments | volcanic ash, ,Collected by W Gruls: |
| Locality details | From Krakatoa; ash fell on 'Norham Castle' 57 miles off Krakatoa, during eruption of August 1883.,surface exposure,Indonesia - Java |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1883 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |