BGS mineralogy and petrology collection record
| Sample number | MR19805; F6016; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Gneiss. 'Original entry: Hornblendic Quartzo-Feldspathic Gneiss' |
| Stratigraphy | Not entered |
| Comments | hornblendic quartzo-feldspathic gneiss, ,Collected by T M Lawrie:78 |
| Locality details | Devikolam c. 0.125 miles S40�E of S corner of Devikolam Lake, Travancore, S. India,surface exposure,India |
| 50k map sheet | Not entered |
| Map reference | 10:2,77:9 |
| Year collected | 1953 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |