BGS mineralogy and petrology collection record
| Sample number | S30437; COLLNOTR197; |
|---|---|
| Sample Donor | Robertson,T. |
| Rock name | 'Original entry: Acid Hornblende-Biotite Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Acid hornblende-biotite porphyrite |
| Locality details | S4. SW coast of Mooa, 90 yds N of southernmost point |
| 50k map sheet | Central Shetland (128) |
| Map reference | HU 607 648 |
| 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
S30437
