BGS mineralogy and petrology collection record
| Sample number | E52741 |
|---|---|
| Sample Donor | Worsam,B.C. |
| Rock name | Dolerite (Synonymous With Microgabbro); Metadiorite;. 'Original entry: Microdiorite.' |
| Stratigraphy | Not entered |
| Comments | Carbonated, chloritised, hematised, micro-diorite. ?Dolerite, ?sill (film of ?cambrian mudstone at base of core). |
| Locality details | Twycross BH, depth 504.15m |
| 50k map sheet | Coalville (155) |
| Map reference | SK 3387 0564 |
| 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
E52741
