BGS mineralogy and petrology collection record

Sample number E37640
Sample Donor Harrison,R.K.
Rock name Not entered
Stratigraphy Not entered
Comments ? Silicified and/or Dolomitized Shales
Locality details Duffield No 1 BH
50k map sheet Derby (125)

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

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


Cross Polarized, E37640

Plane Polarized, E37640

Plane Polarized, E37640