BGS mineralogy and petrology collection record

Sample number COLLNOPS49; G2591;
Sample Donor Colman, T.B.
Rock name 'Original entry: Brecciation'
Stratigraphy Not entered
Comments distinctive, pyritic in the matrix (<1%)
Locality details DDH 36 (depth 113.35-113.5m) Local Grid.Ref. 381370 4261540
50k map sheet Not entered
Map reference 51:47,58:43
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions