BGS mineralogy and petrology collection record
| Sample number | E9172; COLLNO3; |
|---|---|
| Sample Donor | Greenly,E. |
| Rock name | 'Original entry: Halleflinta Type In Mica Schist' |
| Stratigraphy | Not entered |
| Comments | See Mem.Geol.of Anglesey.p.? |
| Locality details | Knob, E.end S.of the Farm, S.of the little "g" Grai"g" Fawr. |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 479 726 |
| 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
E9172
