BGS mineralogy and petrology collection record
| Sample number | E49945; E49945/A; E49945/B; COLLNOCM5; |
|---|---|
| Sample Donor | Berry,F.G. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Erratic silicious (? chert replacing algal lst.) with calcareous inclusions. |
| Locality details | 1 Km SSE of Buckhurst Hill |
| 50k map sheet | Romford (257) |
| Map reference | TQ 422 933 |
| Year collected | 0 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E49945/A
E49945/B
