BGS mineralogy and petrology collection record
| Sample number | S74860; COLLNOZD827; |
|---|---|
| Sample Donor | Cameron,I.B. |
| Rock name | Granite. |
| Stratigraphy | Not entered |
| Comments | Sill in Upper Devonian sediments; porhpyritic acid intrusion |
| Locality details | Biglees Quarry, NE corner of upper quarry |
| 50k map sheet | Arran (Millport) (21) |
| Map reference | NT 2088 5163 |
| 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
S74860
