BGS mineralogy and petrology collection record
| Sample number | S28521 |
|---|---|
| Sample Donor | Phemister,J. |
| Rock name | 'Original entry: Microspherulitic Felsite' |
| Stratigraphy | Not entered |
| Comments | Microspherulitic felsite. Dyke - type of felsite with ferromagnesian minerals. Vol. XL, p. 98 |
| Locality details | Back of Geo in Calders Head, 1850 ft W 3 deg S of Grut Ness |
| 50k map sheet | Yell (130) |
| Map reference | HU 346 919 |
| 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
S28521
