BGS mineralogy and petrology collection record
| Sample number | E48156; COLLNODJ15; |
|---|---|
| Sample Donor | Jackson,A.A |
| Rock name | 'Original entry: Laminated Silty Chloritic Mudstone' |
| Stratigraphy | Not entered |
| Comments | Typical silty mottled Mst.; blue - grey |
| Locality details | Lower Forestry Rd. on Beac Cumisaf, 250 m SSE of Garnedd |
| 50k map sheet | Aberystwyth (163) |
| Map reference | SN 6853 8395 |
| 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
E48156
