BGS mineralogy and petrology collection record

Sample number E56235; E56235/A; E56235/B; COLLNORK1387;
Sample Donor Knox,R.W.O.
Rock name Not entered
Stratigraphy Not entered
Comments Base of Oldhaven Beds, cemented sands.
Locality details M25, (Aveley) N. bridge excavation.
50k map sheet Dartford (271)

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Map reference TQ 576 802
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


E56235/A

Cross Polarized, E56235/A

Plane Polarized, E56235/A

Plane Polarized, E56235/A


E56235/B

Cross Polarized, E56235/B

Plane Polarized, E56235/B

Plane Polarized, E56235/B