BGS mineralogy and petrology collection record
| Sample number | E49639; E49639/A; E49639/B; MR33102; COLLNODAN1576; |
|---|---|
| Sample Donor | Dangerfield,J.; Hawkes,J.R.; |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | Poorly megacrystic granite. |
| Locality details | Old quarry at Down's Barn Farm, 1.54 Km. bearing 140 deg from St. Buryan Church. |
| 50k map sheet | Penzance (358) |
| Map reference | SW 4195 2455 |
| Year collected | 1976 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E49639/A
E49639/B
