BGS mineralogy and petrology collection record
| Sample number | E10744; COLLNO145; |
|---|---|
| Sample Donor | Blake,Professor |
| Rock name | 'Original entry: Mica Schist' |
| Stratigraphy | Not entered |
| Comments | Mona Complex. Pen-Zone. See Mem.Geol.of Anglesey.cf.pp.368-9. Chlorite-epidote seam, prob. After biotite & feldspars |
| Locality details | S.of Hafotty |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 416 649 |
| 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
E10744
