BGS mineralogy and petrology collection record
| Sample number | E29927; COLLNOYN532; |
|---|---|
| Sample Donor | Gaunt,G.D. |
| Rock name | 'Original entry: Dolomite Siltstone' |
| Stratigraphy | Not entered |
| Comments | Fine grained Limestone with Dolomitic lined Geodes |
| Locality details | 3' above base 18yd E. of NW. corner of N. face Main Grange quarry 500yds NW. of Trimdon Crossroads |
| 50k map sheet | Durham (27) |
| Map reference | NZ 36269 34660 |
| 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
E29927
