| Sample number |
MR26722 |
| Sample Donor |
Goode,A.J.J.; Sanderson,R.W.; |
| Rock name |
'Original entry: Greywacke' |
| Stratigraphy |
Ordovician. Ordovician. |
| Comments |
Fine grained Greywacke. NGR as in register. |
| Locality details |
Quarry name: Fron quarry: at 150 yds from Portreuddyn, on path to Fron oleu. Caernarvonshire |
| 50k map sheet |
Snowdon (119)
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View the geology near 'Snowdon'
|
| Map reference |
SH 580 410 |
| Year collected |
1963 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
