BGS mineralogy and petrology collection record

Sample number E56295; E56295/A; E56295/B; COLLNORK1681;
Sample Donor Knox,R.W.O.
Rock name Not entered
Stratigraphy Not entered
Comments ?Devonian; Siltstone
Locality details Marchwood no. 1 BH, (IGS/DEN) Approx. 3 mls SW of Southampton centre
50k map sheet Southampton (315)

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Map reference SU 3991 1118
Year collected Not entered 
Bore name Marchwood 1 (Southampton) Den
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E56295/A

Cross Polarized, E56295/A

Plane Polarized, E56295/A

Plane Polarized, E56295/A


E56295/B

Cross Polarized, E56295/B

Plane Polarized, E56295/B

Plane Polarized, E56295/B