BGS mineralogy and petrology collection record
| Sample number | MR3685 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Dolostone. 'Original entry: R�Thidolomite' |
| Stratigraphy | Not entered |
| Comments | R�thidolomite, ,:7 |
| Locality details | Upper Puntaiglas Glacier, at 2810 metres, S side of Todi Group, Grisons,surface exposure,polished,Switzerland |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1886 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |