BGS mineralogy and petrology collection record
| Sample number | E19780; MR17644; COLLNOAWW37; |
|---|---|
| Sample Donor | Woodland,A.W. |
| Rock name | 'Original entry: Rhodonite, Manganese, Chlorite, Pyrolusite, Spessartine And Rhodocroisite' |
| Stratigraphy | Not entered |
| Comments | Manganese ore. |
| Locality details | Benallt manganese Mine (operated by Ministry of Supply 1942), Rhiw. |
| 50k map sheet | Aberdaron and Bardsey Island (133)
View images in GeoScenic related to 'Aberdaron and Bardsey Island' |
| Map reference | SH 222 282 |
| 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
E19780
