BGS mineralogy and petrology collection record
| Sample number | E10890; COLLNO291; |
|---|---|
| Sample Donor | Blake,Professor |
| Rock name | 'Original entry: Garnetiferous Mica-Schist' |
| Stratigraphy | Not entered |
| Comments | Mona Complex. Pen-Zone. See Mem.Geol.of Anglesey.p.368. Epidote & alkali feldspar abundant. Cf.E.99102 & analysis also |
| Locality details | N.of Old Holyhead Rd., E.of River Braint |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 516 719 |
| 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
E10890
