BGS mineralogy and petrology collection record

Sample number E23178; COLLNOJHT 358;
Sample Donor Taylor,J.H.
Rock name 'Original entry: Ferruginous Siltstone'
Stratigraphy Not entered
Comments Depth 3710ft.
Locality details Penshurst Oil Boring. Guy Exploration Co. 1570yds. E.x N. Penshurst Place
50k map sheet Sevenoaks (287)

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Map reference TQ 5416 4428
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


E23178

Cross Polarized, E23178

Plane Polarized, E23178

Plane Polarized, E23178