BGS mineralogy and petrology collection record
| Sample number | E15946; COLLNOTG209; |
|---|---|
| Sample Donor | Jones,T.G. |
| Rock name | Dolerite (Synonymous With Microgabbro). 'Original entry: Dolerite' |
| Stratigraphy | Not entered |
| Comments | Dolerite. (Sheared). |
| Locality details | Middle Crag, Foel Fregaru Presellys. |
| 50k map sheet | St. Davids (209) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E15946
