BGS mineralogy and petrology collection record
| Sample number | E19437; COLLNO3; |
|---|---|
| Sample Donor | Robertson,T. |
| Rock name | Basalt. 'Original entry: Albitized Dolerite' |
| Stratigraphy | Not entered |
| Comments | Silicosis Enquiry; dolerite underlying pyrite bed and forming floor of workings |
| Locality details | Cae Coch Pyrites Mine, Trefriw |
| 50k map sheet | Bangor (106) |
| Map reference | |
| 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
E19437
