BGS mineralogy and petrology collection record

Sample number E54155; E54155/A; E54155/B; E54155/C; E54155/D; E54155/E; COLLNONEQ3270;
Sample Donor Berridge,N.G.
Rock name 'Original entry: Basic Volcanic Rock'
Stratigraphy Not entered
Comments Probably carbonated basic intrusion. Westphalian. From within a dark grey medium siltstone. A thin layer with sharp contacts at 30 deg. dip.
Locality details Bassingham (NCB) BH.
50k map sheet Lincoln (114)

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Map reference SK 9209 6058
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


E54155/A

Cross Polarized, E54155/A

Plane Polarized, E54155/A

Plane Polarized, E54155/A


E54155/B

Cross Polarized, E54155/B

Plane Polarized, E54155/B

Plane Polarized, E54155/B


E54155/C

Cross Polarized, E54155/C

Plane Polarized, E54155/C

Plane Polarized, E54155/C


E54155/D

Cross Polarized, E54155/D

Plane Polarized, E54155/D

Plane Polarized, E54155/D


E54155/E

Cross Polarized, E54155/E

Plane Polarized, E54155/E

Plane Polarized, E54155/E