BGS mineralogy and petrology collection record
| Sample number | S44329; COLLNODH2255; |
|---|---|
| Sample Donor | Haldane,D.; Phemister,J.; |
| Rock name | 'Original entry: Bytownite-Phyric Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Bytownite-phyric porphyrite, quartz present; probably contact-altered; W Shetland Mem, p. 247 |
| Locality details | Ward of Runafirth, SE slope |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 344 673 |
| 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
S44329
