BGS mineralogy and petrology collection record

Sample number E21311; COLLNOGD182;
Sample Donor Dines,H.G.
Rock name 'Original entry: Glauconitic Sandstone With Opaline Cement'
Stratigraphy Not entered
Comments Hythe beds sand 8' below the Chert horizon
Locality details Seven Oaks Councils roadstone quarry Dryhill 1000yds SW. Chipstead
50k map sheet Sevenoaks (287)

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Map reference TQ 495 551
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


E21311

Cross Polarized, E21311

Plane Polarized, E21311

Plane Polarized, E21311