BGS mineralogy and petrology collection record
| Sample number | MR16234; F4586; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Charnockitic-Rock. 'Original entry: Charnokite - Intermediate' |
| Stratigraphy | Not entered |
| Comments | Charnokite - intermediate, ,Collected by Geol Surv India:4641A |
| Locality details | Arthur Seat, ?Skeveroy Hill, Madras,surface exposure,Illegible location details in ledger,India |
| 50k map sheet | Not entered |
| Map reference | 11:46,78:13 |
| Year collected | 1937 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |