BGS mineralogy and petrology collection record
| Sample number | S37810 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Riebeckite Felsite, Granophyric' |
| Stratigraphy | Not entered |
| Comments | Riebeckite felsite, granophyric. See Min Mag 1950, Vol XXIX, p. 363; microporphyritic feldspar |
| Locality details | Promontory on N shore, 1200 ft from outflow of Roer Water |
| 50k map sheet | Yell (130) |
| Map reference | HU 339 863 |
| 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
S37810
