BGS mineralogy and petrology collection record
| Sample number | E9578; COLLNO30; |
|---|---|
| Sample Donor | Wills, L.J. |
| Rock name | 'Original entry: Siliceous Rock, ? Silicified Remains Of Organisms Sieved From Waste Of Quartz Keratophyre' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | 1. 200 Yds. S. by E. of Ty-isif which is about 1.5 miles WSW. of Glyn Ceiriog. |
| 50k map sheet | Wrexham (121) |
| Map reference | SJ 179 365 |
| 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
E9578
