BGS mineralogy and petrology collection record

Sample number E899
Sample Donor Allen, H.
Rock name 'Original entry: Andesite Dolerite'
Stratigraphy Not entered
Comments DYKE
Locality details KNOTTS, EGGLESTON, LOWER TEESDALE
50k map sheet Barnard Castle (32)

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Map reference NY 993 262
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


E899

Cross Polarized, E899

Plane Polarized, E899

Plane Polarized, E899