BGS mineralogy and petrology collection record

Sample number MR19818; F6060;
Sample Donor Not entered
Rock name Gneiss. 'Original entry: Garnet-Quartz-Feldspar-Biotite Gneiss'
Stratigraphy Not entered
Comments garnet-quartz-feldspar-biotite gneiss, ,Collected by T M Lawrie:228
Locality details Toduvetti, Trivandrum - Nagercoil road, 1.69 miles E18�S of bridge over Tambraparni River at Martamdam, Travancore,surface exposure,India
50k map sheet Not entered
Map reference 8:18,77:13
Year collected 1953 
Bore name Not applicable
Confidentiality No restrictions