BGS mineralogy and petrology collection record
| Sample number | S20961 |
|---|---|
| Sample Donor | Flett,J.S. |
| Rock name | 'Original entry: Microdiorite Or Quartz Lamprophyre' |
| Stratigraphy | Not entered |
| Comments | Microdiorite or quartz lamprophyre, dyke 12-15 feet wide |
| Locality details | Summit of cliffs 500 yards S of Port Gill, 3.25 miles NW of Port Logan |
| 50k map sheet | Kirkmaiden (1) |
| Map reference | NX 07 43 |
| 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
S20961
