BGS mineralogy and petrology collection record
| Sample number | E28959; MR22055; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Diorite. 'Original entry: Epidorite Aggregate' |
| Stratigraphy | Not entered |
| Comments | Epidorite Aggregate,Epidorite Aggregate,Collected byRoad Research Lab PET XLIII p337 |
| Locality details | Quarry,Bwlch Gwyn Qry. Gaerwen, |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 480 728 |
| Year collected | 1959 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E28959
