BGS mineralogy and petrology collection record

Sample number E56621; COLLNODF1456;
Sample Donor Frost,D.V.
Rock name Not entered
Stratigraphy Not entered
Comments Ferruginous, calcareous nodule in Jet shale formation. Lower Jurassic.
Locality details Harten Gill, 650 Yds. NNE. of Green Howe, West Bank, Raisdale.
50k map sheet Northallerton (42)

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Map reference SE 5445 9899
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


E56621

Cross Polarized, E56621

Plane Polarized, E56621

Plane Polarized, E56621