BGS mineralogy and petrology collection record
| Sample number | E21535; COLLNO17; |
|---|---|
| Sample Donor | Road Research Laboratory |
| Rock name | 'Original entry: Crionoidal Limestone, Slightly Dolomitized;Chalcedony Sphenoliths' |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | JOCKHOUSE QUARRY NEAR BALDRON |
| 50k map sheet | Barnard Castle (32) |
| Map reference | NZ 02 13 |
| 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
E21535
