BGS mineralogy and petrology collection record

Sample number E23632; MR18314; COLLNOVW77;
Sample Donor Not entered
Rock name Limestone. 'Original entry: Nodular Limestone Band In Lower Part Of Upper Lias Clays Siderite Mudstone'
Stratigraphy Toarcian. Upper Lias Clay Formation [Obsolete: Use Whm].
Comments nodular limestone band in lower part of Upper Lias clays,Upper Lias,Lower Jurassic,brick clay,Collected byV Wilson 77
Locality details brickyard at Bracebridge, SE of Lincoln,
50k map sheet Lincoln (114)

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Map reference SK 975 685
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


E23632

Cross Polarized, E23632

Plane Polarized, E23632

Plane Polarized, E23632