BGS mineralogy and petrology collection record

Sample number E18328
Sample Donor Phemister,J.
Rock name 'Original entry: Glauconite: Quartz = 91.5:8.5'
Stratigraphy Not entered
Comments Retained on 40 pressing to 60
Locality details Knaphill Brickworks Woking
50k map sheet Aldershot (285)

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Map reference SU 973 587
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


E18328

Cross Polarized, E18328

Plane Polarized, E18328

Plane Polarized, E18328