BGS mineralogy and petrology collection record
| Sample number | E18939; E18939/A; COLLNOJHT77; |
|---|---|
| Sample Donor | Taylor,J.H. |
| Rock name | Hydroxides And Oxides Of Iron. 'Original entry: Ironstone' |
| Stratigraphy | Middle Jurassic. Northampton Ironstone. |
| Comments | limonitized sideritic chamosite oolite top of ironstone Northampton Ironstone |
| Locality details | Brookfield Pits junction of upper and lower pits 400 y NE of Brookfield Lodge |
| 50k map sheet | Kettering (171) |
| Map reference | SP 903 922 |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E18939
E18939/A
