BGS mineralogy and petrology collection record

Sample number E36377
Sample Donor Aitkenhead,N.
Rock name Not entered
Stratigraphy Not entered
Comments Graded [?IC-Bentonite] in dark Mudstone note reddish crystals
Locality details Duffield BH [IGS]
50k map sheet Derby (125)

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Map reference SK 3428 4217
Year collected Not entered 
Bore name Duffield
Confidentiality No restrictions