BGS mineralogy and petrology collection record

Sample number COLLNOPS50; G2592;
Sample Donor Colman, T.B.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments thin x-cutting ?carbonate veins, irregular
Locality details DDH 40 (depth 253.36-253.5m) Local Grid.Ref. not known
50k map sheet Not entered
Map reference Not entered
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions