BGS mineralogy and petrology collection record
| Sample number | E30268 |
|---|---|
| Sample Donor | Poole,E.G. |
| Rock name | Dolerite (Synonymous With Microgabbro). 'Original entry: Dolomitized, Kaolinised Chilled Dolerite.' |
| Stratigraphy | Not entered |
| Comments | 5' 4" Sill intruded into coal measures. Probably carboniferous in age of Rawley Regis and Ladywood occurences. |
| Locality details | On east bank of canal N.E. of County Bridge Farm Bentley Estate. (Darlastan Borough engineers Dept.) at Bentley Estate. Bottom of sill at 76' 4". |
| 50k map sheet | Lichfield (154) |
| Map reference | SO 9788 9893 |
| 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
E30268
