BGS mineralogy and petrology collection record

Sample number E21211; COLLNOJHT245;
Sample Donor Taylor,J.H.
Rock name Metadolostone. 'Original entry: Mudstone'
Stratigraphy Lower Jurassic. Middle Lias (Undifferentiated) [Obsolete].
Comments silty micaceous calcareous shale Easton Brook section, 6 in band of silty limestone
Locality details 1175 y WbyS of church at Great Easton
50k map sheet Kettering (171)

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Map reference SP 839 931
Year collected
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


E21211

Cross Polarized, E21211

Plane Polarized, E21211

Plane Polarized, E21211