BGS mineralogy and petrology collection record
| Sample number | E37970; COLLNOHL931; |
|---|---|
| Sample Donor | Land,D.H. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Mineralization from centre of Hartley N. Tholeiite Dyke ? Opal |
| Locality details | Collywell Bay 200yd S. of Charley's Garden |
| 50k map sheet | Tynemouth (15) |
| Map reference | NZ 3399 7632 |
| 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
E37970
