BGS mineralogy and petrology collection record
| Sample number | MR8567; F1719; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Porphyry. 'Original entry: Quartz Bostonite Porphyry' |
| Stratigraphy | Not entered |
| Comments | quartz bostonite porphyry, ,Collected by F Krantz (Bonn):83 |
| Locality details | On new road from Monchique to Saboia,surface exposure,Portugal |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |