BGS mineralogy and petrology collection record
| Sample number | E11693 |
|---|---|
| Sample Donor | Howe,J.A. |
| Rock name | 'Original entry: Quartz, Tridymite, Glass And Opaque Matter' |
| Stratigraphy | Not entered |
| Comments | Silica Bricks. |
| Locality details | Gwersylt Silica Brick Co. |
| 50k map sheet | Wrexham (121) |
| 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
E11693
