BGS mineralogy and petrology collection record
| Sample number | MR6081 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Crucible With Fused Siliceous Talcose Schist' |
| Stratigraphy | Not entered |
| Comments | 210a/41, B/17 |
| Locality details | Between Tan-y-Grisiau & Cwm Orthin, Ffestiniog, Merionethshire |
| 50k map sheet | Snowdon (119) |
| Map reference | SH 679 459 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |