BGS mineralogy and petrology collection record

Sample number E56603; COLLNODF1438;
Sample Donor Frost,D.V.
Rock name Not entered
Stratigraphy Not entered
Comments Silicification and/or bioturbation boundary. Lower calcareous grit formation. Upper Jurassic.
Locality details Hawnby Hill, 400 Yds. SE. of Hill End House.
50k map sheet Northallerton (42)

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Map reference SE 5398 9068
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


E56603

Cross Polarized, E56603

Plane Polarized, E56603

Plane Polarized, E56603