BGS mineralogy and petrology collection record
| Sample number | S20927 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Microdiorite Rich In Quartz' |
| Stratigraphy | Not entered |
| Comments | Microdiorite rich in quartz, dyke 8 feet wide |
| Locality details | Promontory N side of bay 1650yards NW of Port Logan |
| 50k map sheet | Kirkmaiden (1) |
| Map reference | NX 08 41 |
| 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
S20927
