BGS mineralogy and petrology collection record

Sample number E20203
Sample Donor Road Research Laboratory
Rock name 'Original entry: Limestone, Debris & Bitum.Clay'
Stratigraphy Not entered
Comments Limestone
Locality details Dale Qy., Wirksworth
50k map sheet Derby (125)

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Map reference SK 284 542
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E20203

Cross Polarized, E20203

Plane Polarized, E20203

Plane Polarized, E20203