BGS mineralogy and petrology collection record
| Sample number | MR26278 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Dioritic-Rock. 'Original entry: Quartz Diorite' |
| Stratigraphy | Not entered |
| Comments | Quartz diorite, auriferous older series,Commodity:gold,Collected by J B Harrison:L4 |
| Locality details | 303ft depth in borehole, Omai Goldfield, Essequibo River, British Guiana,borehole,SG = 2.86,Guyana |
| 50k map sheet | Not entered |
| Map reference | 2:55,58:50 |
| Year collected | 1963 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |