BGS mineralogy and petrology collection record
| Sample number | MR11786 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Quartz (Vein). 'Original entry: Quartz' |
| Stratigraphy | Not entered |
| Comments | quartz, ,Collected by Sir W E Logan:AD18 |
| Locality details | Banks of the St Lawrence, Montreal, Province of Quebec,surface exposure,From a veinstone boulder containing garnet,Canada |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1920 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |