BGS mineralogy and petrology collection record
| Sample number | MR31777 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Diorite. 'Original entry: Diorite' |
| Stratigraphy | Not entered |
| Comments | Diorite, ,Collected by R K Harrison:KH1172 |
| Locality details | Exposure in lane 20 yds S of Cross, Mont Royale, Montreal, Quebec Province,surface exposure,1ft veins in melagabbro,Canada |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1972 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |