BGS mineralogy and petrology collection record
| Sample number | MR31765 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Calcite-Limestone. 'Original entry: Calcite' |
| Stratigraphy | Not entered |
| Comments | Calcite, Oka Complex,Collected by R K Harrison:KH1160 |
| Locality details | St Lawrence Columbium Metals Corp. Mine, Oka, Quebec Province,surface exposure,Pit 2,Canada |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1972 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |