BGS mineralogy and petrology collection record
| Sample number | MR16233; F4597; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Charnockitic-Rock. 'Original entry: Charnokite - Acid' |
| Stratigraphy | Not entered |
| Comments | Charnokite - acid, ,Collected by Geol Surv India:4638A |
| Locality details | Palavaram, Madras,surface exposure,India |
| 50k map sheet | Not entered |
| Map reference | 12:58,80:9 |
| Year collected | 1937 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |