BGS mineralogy and petrology collection record
| Sample number | S25622 |
|---|---|
| Sample Donor | Tyrrell, G.W. |
| Rock name | 'Original entry: Quartz Dolerite' |
| Stratigraphy | Not entered |
| Comments | Quartz dolerite, Pitchstone Judd's No. 2 composite dyke, tholeiite portion |
| Locality details | Tormore Shore, S of Machrie Bay, Arran |
| 50k map sheet | Arran (Millport) (21) |
| Map reference | NR 880 320 |
| 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
S25622
