BGS mineralogy and petrology collection record
Sample number | MR5921 |
---|---|
Sample Donor | Not entered |
Rock name | Lamprophyres. 'Original entry: Porphyrite' |
Stratigraphy | Lower Permian. Exeter Group. |
Comments | Porphyrite,Exeter Volcanic Rocks,Lower Permian, |
Locality details | Spencecombe qy., near Knowle, 2.25 miles N of Yeoford, |
50k map sheet | Exeter (325) |
Map reference | SS 794 017 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |