BGS mineralogy and petrology collection record

Sample number E18327
Sample Donor Phemister,J.
Rock name 'Original entry: Glauconite: Quartz = 97:3'
Stratigraphy Not entered
Comments Graded by C:R Lab Retained on 40
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


E18327

Cross Polarized, E18327

Plane Polarized, E18327

Plane Polarized, E18327