BGS mineralogy and petrology collection record
| Sample number | E11224 |
|---|---|
| Sample Donor | Barrow, G. |
| Rock name | 'Original entry: Spilite. Jasper.' |
| Stratigraphy | Not entered |
| Comments | Mona Complex. Gwna Beds. See Mem.Geol.of Anglesey. pp.86:363.Plate V.Fig.5. Figd.Pl.V.fig.5. Typical jasper. Haematite aggregates in quartz cores. |
| Locality details | 200 yds. W.of Bryn Hyfryd, Llansadwin |
| 50k map sheet | Llandudno (94) |
| Map reference | SH 557 770 |
| 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
E11224
