BGS mineralogy and petrology collection record

Sample number E19155; COLLNO189;
Sample Donor Road Research Laboratory
Rock name 'Original entry: Chert, W. Org. Structures Preserved'
Stratigraphy Not entered
Comments Ankerite
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


E19155

Cross Polarized, E19155

Plane Polarized, E19155

Plane Polarized, E19155