BGS mineralogy and petrology collection record

Sample number E59449; E59449/A; E59449/B; COLLNOCJ31;
Sample Donor Sumbler, M.G.
Rock name Not entered
Stratigraphy Not entered
Comments Hampen Marly Formation.
Locality details Scar in Ablington Valley, 800 m. SSE. of Bridges Barn.
50k map sheet Cirencester (235)

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Map reference SP 0974 0850
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


E59449/A

Cross Polarized, E59449/A

Plane Polarized, E59449/A

Plane Polarized, E59449/A


E59449/B

Cross Polarized, E59449/B

Plane Polarized, E59449/B

Plane Polarized, E59449/B