BGS mineralogy and petrology collection record

Sample number COLLNOPS19; G2582;
Sample Donor Colman, T.B.
Rock name 'Original entry: Dolerite'
Stratigraphy Not entered
Comments 2 lithologies; pyritic, patchy (<1%)
Locality details DDH 6 (depth 154.9-154.99m) Local Grid.Ref. 369935 4267741
50k map sheet Not entered
Map reference 51:43,58:52
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions